Home / 4,818,705.30-7,224,463.17-2,899,166.94

Finding the Fourth Proportional to 4,818,705.30, 7,224,463.17 and 2,899,166.94

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Solution

The fourth proportional to 4,818,705.30, 7,224,463.17 and 2,899,166.94 is: 4,346,587.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,705.30 : 7,224,463.17 = 2,899,166.94 : x
  2. Step 2: Convert to fraction form
    4,818,705.30/7,224,463.17 = 2,899,166.94/x
  3. Step 3: Cross multiply
    4,818,705.30x = 7,224,463.17 × 2,899,166.94
  4. Step 4: Simplify right side
    4,818,705.30x = 20,944,924,781,711.60
  5. Step 5: Solve for x
    x = 20,944,924,781,711.60/4,818,705.30
  6. Step 6: Final answer
    x = 4,346,587.62

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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.