Home / 11,627,207.01-17,444,722.59-5,149,384.11

Finding the Fourth Proportional to 11,627,207.01, 17,444,722.59 and 5,149,384.11

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Solution

The fourth proportional to 11,627,207.01, 17,444,722.59 and 5,149,384.11 is: 7,725,808.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,627,207.01 : 17,444,722.59 = 5,149,384.11 : x
  2. Step 2: Convert to fraction form
    11,627,207.01/17,444,722.59 = 5,149,384.11/x
  3. Step 3: Cross multiply
    11,627,207.01x = 17,444,722.59 × 5,149,384.11
  4. Step 4: Simplify right side
    11,627,207.01x = 89,829,577,308,304.05
  5. Step 5: Solve for x
    x = 89,829,577,308,304.05/11,627,207.01
  6. Step 6: Final answer
    x = 7,725,808.72

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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.