Home / 9,545,174.24-13,172,342.32-5,252,822.24

Finding the Fourth Proportional to 9,545,174.24, 13,172,342.32 and 5,252,822.24

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Solution

The fourth proportional to 9,545,174.24, 13,172,342.32 and 5,252,822.24 is: 7,248,895.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,174.24 : 13,172,342.32 = 5,252,822.24 : x
  2. Step 2: Convert to fraction form
    9,545,174.24/13,172,342.32 = 5,252,822.24/x
  3. Step 3: Cross multiply
    9,545,174.24x = 13,172,342.32 × 5,252,822.24
  4. Step 4: Simplify right side
    9,545,174.24x = 69,191,972,691,389.20
  5. Step 5: Solve for x
    x = 69,191,972,691,389.20/9,545,174.24
  6. Step 6: Final answer
    x = 7,248,895.72

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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.