Home / 3,777,098.96-5,661,549.04-2,479,706.96

Finding the Fourth Proportional to 3,777,098.96, 5,661,549.04 and 2,479,706.96

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Solution

The fourth proportional to 3,777,098.96, 5,661,549.04 and 2,479,706.96 is: 3,716,869.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,098.96 : 5,661,549.04 = 2,479,706.96 : x
  2. Step 2: Convert to fraction form
    3,777,098.96/5,661,549.04 = 2,479,706.96/x
  3. Step 3: Cross multiply
    3,777,098.96x = 5,661,549.04 × 2,479,706.96
  4. Step 4: Simplify right side
    3,777,098.96x = 14,038,982,558,869.32
  5. Step 5: Solve for x
    x = 14,038,982,558,869.32/3,777,098.96
  6. Step 6: Final answer
    x = 3,716,869.14

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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.