Home / 1,610,732.76-2,416,099.68-473,494.92

Finding the Fourth Proportional to 1,610,732.76, 2,416,099.68 and 473,494.92

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Solution

The fourth proportional to 1,610,732.76, 2,416,099.68 and 473,494.92 is: 710,242.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,732.76 : 2,416,099.68 = 473,494.92 : x
  2. Step 2: Convert to fraction form
    1,610,732.76/2,416,099.68 = 473,494.92/x
  3. Step 3: Cross multiply
    1,610,732.76x = 2,416,099.68 × 473,494.92
  4. Step 4: Simplify right side
    1,610,732.76x = 1,144,010,924,693.63
  5. Step 5: Solve for x
    x = 1,144,010,924,693.63/1,610,732.76
  6. Step 6: Final answer
    x = 710,242.54

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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.