Home / 1,302,841.62-1,951,375.23-1,001,101.14

Finding the Fourth Proportional to 1,302,841.62, 1,951,375.23 and 1,001,101.14

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Solution

The fourth proportional to 1,302,841.62, 1,951,375.23 and 1,001,101.14 is: 1,499,433.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,841.62 : 1,951,375.23 = 1,001,101.14 : x
  2. Step 2: Convert to fraction form
    1,302,841.62/1,951,375.23 = 1,001,101.14/x
  3. Step 3: Cross multiply
    1,302,841.62x = 1,951,375.23 × 1,001,101.14
  4. Step 4: Simplify right side
    1,302,841.62x = 1,953,523,967,320.76
  5. Step 5: Solve for x
    x = 1,953,523,967,320.76/1,302,841.62
  6. Step 6: Final answer
    x = 1,499,433.19

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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.