Home / 4,502,545.38-6,753,917.70-1,624,142.34

Finding the Fourth Proportional to 4,502,545.38, 6,753,917.70 and 1,624,142.34

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Solution

The fourth proportional to 4,502,545.38, 6,753,917.70 and 1,624,142.34 is: 2,436,249.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,545.38 : 6,753,917.70 = 1,624,142.34 : x
  2. Step 2: Convert to fraction form
    4,502,545.38/6,753,917.70 = 1,624,142.34/x
  3. Step 3: Cross multiply
    4,502,545.38x = 6,753,917.70 × 1,624,142.34
  4. Step 4: Simplify right side
    4,502,545.38x = 10,969,323,697,445.42
  5. Step 5: Solve for x
    x = 10,969,323,697,445.42/4,502,545.38
  6. Step 6: Final answer
    x = 2,436,249.45

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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.