Home / 9,852,126.52-13,595,805.86-5,501,286.88

Finding the Fourth Proportional to 9,852,126.52, 13,595,805.86 and 5,501,286.88

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Solution

The fourth proportional to 9,852,126.52, 13,595,805.86 and 5,501,286.88 is: 7,591,704.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,852,126.52 : 13,595,805.86 = 5,501,286.88 : x
  2. Step 2: Convert to fraction form
    9,852,126.52/13,595,805.86 = 5,501,286.88/x
  3. Step 3: Cross multiply
    9,852,126.52x = 13,595,805.86 × 5,501,286.88
  4. Step 4: Simplify right side
    9,852,126.52x = 74,794,428,400,645.11
  5. Step 5: Solve for x
    x = 74,794,428,400,645.11/9,852,126.52
  6. Step 6: Final answer
    x = 7,591,704.01

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1.5x scale

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.