Home / 1,096,267.80-1,644,401.70-830,547.30

Finding the Fourth Proportional to 1,096,267.80, 1,644,401.70 and 830,547.30

Calculator

Solution

The fourth proportional to 1,096,267.80, 1,644,401.70 and 830,547.30 is: 1,245,820.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,267.80 : 1,644,401.70 = 830,547.30 : x
  2. Step 2: Convert to fraction form
    1,096,267.80/1,644,401.70 = 830,547.30/x
  3. Step 3: Cross multiply
    1,096,267.80x = 1,644,401.70 × 830,547.30
  4. Step 4: Simplify right side
    1,096,267.80x = 1,365,753,392,050.41
  5. Step 5: Solve for x
    x = 1,365,753,392,050.41/1,096,267.80
  6. Step 6: Final answer
    x = 1,245,820.95

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.