Home / 10,753,073.28-16,130,063.52-5,001,204.96

Finding the Fourth Proportional to 10,753,073.28, 16,130,063.52 and 5,001,204.96

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Solution

The fourth proportional to 10,753,073.28, 16,130,063.52 and 5,001,204.96 is: 7,502,018.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,073.28 : 16,130,063.52 = 5,001,204.96 : x
  2. Step 2: Convert to fraction form
    10,753,073.28/16,130,063.52 = 5,001,204.96/x
  3. Step 3: Cross multiply
    10,753,073.28x = 16,130,063.52 × 5,001,204.96
  4. Step 4: Simplify right side
    10,753,073.28x = 80,669,753,681,339.06
  5. Step 5: Solve for x
    x = 80,669,753,681,339.06/10,753,073.28
  6. Step 6: Final answer
    x = 7,502,018.41

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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.