Home / 880,004.43-1,317,773.85-737,474.91

Finding the Fourth Proportional to 880,004.43, 1,317,773.85 and 737,474.91

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Solution

The fourth proportional to 880,004.43, 1,317,773.85 and 737,474.91 is: 1,104,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,004.43 : 1,317,773.85 = 737,474.91 : x
  2. Step 2: Convert to fraction form
    880,004.43/1,317,773.85 = 737,474.91/x
  3. Step 3: Cross multiply
    880,004.43x = 1,317,773.85 × 737,474.91
  4. Step 4: Simplify right side
    880,004.43x = 971,825,151,429.10
  5. Step 5: Solve for x
    x = 971,825,151,429.10/880,004.43
  6. Step 6: Final answer
    x = 1,104,341.20

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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.