Home / 6,761,553.81-10,142,957.40-2,444,683.71

Finding the Fourth Proportional to 6,761,553.81, 10,142,957.40 and 2,444,683.71

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Solution

The fourth proportional to 6,761,553.81, 10,142,957.40 and 2,444,683.71 is: 3,667,252.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,553.81 : 10,142,957.40 = 2,444,683.71 : x
  2. Step 2: Convert to fraction form
    6,761,553.81/10,142,957.40 = 2,444,683.71/x
  3. Step 3: Cross multiply
    6,761,553.81x = 10,142,957.40 × 2,444,683.71
  4. Step 4: Simplify right side
    6,761,553.81x = 24,796,322,755,872.48
  5. Step 5: Solve for x
    x = 24,796,322,755,872.48/6,761,553.81
  6. Step 6: Final answer
    x = 3,667,252.15

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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.