Home / 1,755,727.54-2,633,591.30-493,555.16

Finding the Fourth Proportional to 1,755,727.54, 2,633,591.30 and 493,555.16

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Solution

The fourth proportional to 1,755,727.54, 2,633,591.30 and 493,555.16 is: 740,332.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,727.54 : 2,633,591.30 = 493,555.16 : x
  2. Step 2: Convert to fraction form
    1,755,727.54/2,633,591.30 = 493,555.16/x
  3. Step 3: Cross multiply
    1,755,727.54x = 2,633,591.30 × 493,555.16
  4. Step 4: Simplify right side
    1,755,727.54x = 1,299,822,575,446.11
  5. Step 5: Solve for x
    x = 1,299,822,575,446.11/1,755,727.54
  6. Step 6: Final answer
    x = 740,332.74

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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.