Home / 9,545,177.24-13,172,346.46-5,252,825.24

Finding the Fourth Proportional to 9,545,177.24, 13,172,346.46 and 5,252,825.24

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Solution

The fourth proportional to 9,545,177.24, 13,172,346.46 and 5,252,825.24 is: 7,248,899.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,177.24 : 13,172,346.46 = 5,252,825.24 : x
  2. Step 2: Convert to fraction form
    9,545,177.24/13,172,346.46 = 5,252,825.24/x
  3. Step 3: Cross multiply
    9,545,177.24x = 13,172,346.46 × 5,252,825.24
  4. Step 4: Simplify right side
    9,545,177.24x = 69,192,033,955,112.66
  5. Step 5: Solve for x
    x = 69,192,033,955,112.66/9,545,177.24
  6. Step 6: Final answer
    x = 7,248,899.86

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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.