Home / 9,502,672.24-13,124,513.31-6,441,572.08

Finding the Fourth Proportional to 9,502,672.24, 13,124,513.31 and 6,441,572.08

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Solution

The fourth proportional to 9,502,672.24, 13,124,513.31 and 6,441,572.08 is: 8,896,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,672.24 : 13,124,513.31 = 6,441,572.08 : x
  2. Step 2: Convert to fraction form
    9,502,672.24/13,124,513.31 = 6,441,572.08/x
  3. Step 3: Cross multiply
    9,502,672.24x = 13,124,513.31 × 6,441,572.08
  4. Step 4: Simplify right side
    9,502,672.24x = 84,542,498,501,284.39
  5. Step 5: Solve for x
    x = 84,542,498,501,284.39/9,502,672.24
  6. Step 6: Final answer
    x = 8,896,707.83

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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.