Home / 832,624.48-1,149,049.59-510,272.29

Finding the Fourth Proportional to 832,624.48, 1,149,049.59 and 510,272.29

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Solution

The fourth proportional to 832,624.48, 1,149,049.59 and 510,272.29 is: 704,192.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,624.48 : 1,149,049.59 = 510,272.29 : x
  2. Step 2: Convert to fraction form
    832,624.48/1,149,049.59 = 510,272.29/x
  3. Step 3: Cross multiply
    832,624.48x = 1,149,049.59 × 510,272.29
  4. Step 4: Simplify right side
    832,624.48x = 586,328,165,612.86
  5. Step 5: Solve for x
    x = 586,328,165,612.86/832,624.48
  6. Step 6: Final answer
    x = 704,192.80

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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.