Home / 11,158,452-16,737,677.28-3,590,732.16

Finding the Fourth Proportional to 11,158,452, 16,737,677.28 and 3,590,732.16

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Solution

The fourth proportional to 11,158,452, 16,737,677.28 and 3,590,732.16 is: 5,386,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,158,452 : 16,737,677.28 = 3,590,732.16 : x
  2. Step 2: Convert to fraction form
    11,158,452/16,737,677.28 = 3,590,732.16/x
  3. Step 3: Cross multiply
    11,158,452x = 16,737,677.28 × 3,590,732.16
  4. Step 4: Simplify right side
    11,158,452x = 60,100,516,092,997.33
  5. Step 5: Solve for x
    x = 60,100,516,092,997.33/11,158,452
  6. Step 6: Final answer
    x = 5,386,098.01

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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.