Home / 9,998,447.52-13,798,110.24-6,133,100.16

Finding the Fourth Proportional to 9,998,447.52, 13,798,110.24 and 6,133,100.16

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Solution

The fourth proportional to 9,998,447.52, 13,798,110.24 and 6,133,100.16 is: 8,463,833.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,998,447.52 : 13,798,110.24 = 6,133,100.16 : x
  2. Step 2: Convert to fraction form
    9,998,447.52/13,798,110.24 = 6,133,100.16/x
  3. Step 3: Cross multiply
    9,998,447.52x = 13,798,110.24 × 6,133,100.16
  4. Step 4: Simplify right side
    9,998,447.52x = 84,625,192,120,641.64
  5. Step 5: Solve for x
    x = 84,625,192,120,641.64/9,998,447.52
  6. Step 6: Final answer
    x = 8,463,833.21

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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.