Home / 962,007.94-1,327,553.46-532,288.07

Finding the Fourth Proportional to 962,007.94, 1,327,553.46 and 532,288.07

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Solution

The fourth proportional to 962,007.94, 1,327,553.46 and 532,288.07 is: 734,547.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,007.94 : 1,327,553.46 = 532,288.07 : x
  2. Step 2: Convert to fraction form
    962,007.94/1,327,553.46 = 532,288.07/x
  3. Step 3: Cross multiply
    962,007.94x = 1,327,553.46 × 532,288.07
  4. Step 4: Simplify right side
    962,007.94x = 706,640,867,385.78
  5. Step 5: Solve for x
    x = 706,640,867,385.78/962,007.94
  6. Step 6: Final answer
    x = 734,547.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.