Home / 1,041,950.76-1,561,854.20-473,727.12

Finding the Fourth Proportional to 1,041,950.76, 1,561,854.20 and 473,727.12

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Solution

The fourth proportional to 1,041,950.76, 1,561,854.20 and 473,727.12 is: 710,103.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,950.76 : 1,561,854.20 = 473,727.12 : x
  2. Step 2: Convert to fraction form
    1,041,950.76/1,561,854.20 = 473,727.12/x
  3. Step 3: Cross multiply
    1,041,950.76x = 1,561,854.20 × 473,727.12
  4. Step 4: Simplify right side
    1,041,950.76x = 739,892,692,025.90
  5. Step 5: Solve for x
    x = 739,892,692,025.90/1,041,950.76
  6. Step 6: Final answer
    x = 710,103.32

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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.