Home / 11,723,150.40-17,584,725.60-3,636,110.40

Finding the Fourth Proportional to 11,723,150.40, 17,584,725.60 and 3,636,110.40

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Solution

The fourth proportional to 11,723,150.40, 17,584,725.60 and 3,636,110.40 is: 5,454,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,723,150.40 : 17,584,725.60 = 3,636,110.40 : x
  2. Step 2: Convert to fraction form
    11,723,150.40/17,584,725.60 = 3,636,110.40/x
  3. Step 3: Cross multiply
    11,723,150.40x = 17,584,725.60 × 3,636,110.40
  4. Step 4: Simplify right side
    11,723,150.40x = 63,940,003,635,306.24
  5. Step 5: Solve for x
    x = 63,940,003,635,306.24/11,723,150.40
  6. Step 6: Final answer
    x = 5,454,165.60

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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.