Home / 1,712,001.60-2,568,002.40-827,265.60

Finding the Fourth Proportional to 1,712,001.60, 2,568,002.40 and 827,265.60

Calculator

Solution

The fourth proportional to 1,712,001.60, 2,568,002.40 and 827,265.60 is: 1,240,898.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,001.60 : 2,568,002.40 = 827,265.60 : x
  2. Step 2: Convert to fraction form
    1,712,001.60/2,568,002.40 = 827,265.60/x
  3. Step 3: Cross multiply
    1,712,001.60x = 2,568,002.40 × 827,265.60
  4. Step 4: Simplify right side
    1,712,001.60x = 2,124,420,046,237.44
  5. Step 5: Solve for x
    x = 2,124,420,046,237.44/1,712,001.60
  6. Step 6: Final answer
    x = 1,240,898.40

Related Problems

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.