Home / 2,590,555.77-3,885,833.66-697,248

Finding the Fourth Proportional to 2,590,555.77, 3,885,833.66 and 697,248

Calculator

Solution

The fourth proportional to 2,590,555.77, 3,885,833.66 and 697,248 is: 1,045,872

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,555.77 : 3,885,833.66 = 697,248 : x
  2. Step 2: Convert to fraction form
    2,590,555.77/3,885,833.66 = 697,248/x
  3. Step 3: Cross multiply
    2,590,555.77x = 3,885,833.66 × 697,248
  4. Step 4: Simplify right side
    2,590,555.77x = 2,709,389,744,281.44
  5. Step 5: Solve for x
    x = 2,709,389,744,281.44/2,590,555.77
  6. Step 6: Final answer
    x = 1,045,872

Related Problems

Find fourth proportional to 1,295,277.89, 1,942,916.83 and 348,624
Half scale
Find fourth proportional to 5,181,111.54, 7,771,667.31 and 1,394,496
Double scale
Find fourth proportional to 2,590,556.77, 3,885,835.16 and 697,249
Similar ratio
Find fourth proportional to 3,885,833.66, 5,828,750.48 and 1,045,872
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.