Home / 4,031,519.52-6,045,179.76-1,505,097.12

Finding the Fourth Proportional to 4,031,519.52, 6,045,179.76 and 1,505,097.12

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Solution

The fourth proportional to 4,031,519.52, 6,045,179.76 and 1,505,097.12 is: 2,256,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,519.52 : 6,045,179.76 = 1,505,097.12 : x
  2. Step 2: Convert to fraction form
    4,031,519.52/6,045,179.76 = 1,505,097.12/x
  3. Step 3: Cross multiply
    4,031,519.52x = 6,045,179.76 × 1,505,097.12
  4. Step 4: Simplify right side
    4,031,519.52x = 9,098,582,646,658.29
  5. Step 5: Solve for x
    x = 9,098,582,646,658.29/4,031,519.52
  6. Step 6: Final answer
    x = 2,256,861.86

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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.