Home / 12,506,047.26-17,258,884.62-6,924,293.76

Finding the Fourth Proportional to 12,506,047.26, 17,258,884.62 and 6,924,293.76

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Solution

The fourth proportional to 12,506,047.26, 17,258,884.62 and 6,924,293.76 is: 9,555,824.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,506,047.26 : 17,258,884.62 = 6,924,293.76 : x
  2. Step 2: Convert to fraction form
    12,506,047.26/17,258,884.62 = 6,924,293.76/x
  3. Step 3: Cross multiply
    12,506,047.26x = 17,258,884.62 × 6,924,293.76
  4. Step 4: Simplify right side
    12,506,047.26x = 119,505,587,078,825.97
  5. Step 5: Solve for x
    x = 119,505,587,078,825.97/12,506,047.26
  6. Step 6: Final answer
    x = 9,555,824.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.