Home / 9,695,713.59-13,380,177.03-5,344,955.94

Finding the Fourth Proportional to 9,695,713.59, 13,380,177.03 and 5,344,955.94

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Solution

The fourth proportional to 9,695,713.59, 13,380,177.03 and 5,344,955.94 is: 7,376,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,713.59 : 13,380,177.03 = 5,344,955.94 : x
  2. Step 2: Convert to fraction form
    9,695,713.59/13,380,177.03 = 5,344,955.94/x
  3. Step 3: Cross multiply
    9,695,713.59x = 13,380,177.03 × 5,344,955.94
  4. Step 4: Simplify right side
    9,695,713.59x = 71,516,456,694,750.06
  5. Step 5: Solve for x
    x = 71,516,456,694,750.06/9,695,713.59
  6. Step 6: Final answer
    x = 7,376,090.07

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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.