Home / 1,580,031.76-2,369,487.48-568,882.48

Finding the Fourth Proportional to 1,580,031.76, 2,369,487.48 and 568,882.48

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Solution

The fourth proportional to 1,580,031.76, 2,369,487.48 and 568,882.48 is: 853,122.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,031.76 : 2,369,487.48 = 568,882.48 : x
  2. Step 2: Convert to fraction form
    1,580,031.76/2,369,487.48 = 568,882.48/x
  3. Step 3: Cross multiply
    1,580,031.76x = 2,369,487.48 × 568,882.48
  4. Step 4: Simplify right side
    1,580,031.76x = 1,347,959,913,951.35
  5. Step 5: Solve for x
    x = 1,347,959,913,951.35/1,580,031.76
  6. Step 6: Final answer
    x = 853,122.04

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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.