Home / 9,088,391.82-12,541,542.99-4,958,177.10

Finding the Fourth Proportional to 9,088,391.82, 12,541,542.99 and 4,958,177.10

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Solution

The fourth proportional to 9,088,391.82, 12,541,542.99 and 4,958,177.10 is: 6,842,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,391.82 : 12,541,542.99 = 4,958,177.10 : x
  2. Step 2: Convert to fraction form
    9,088,391.82/12,541,542.99 = 4,958,177.10/x
  3. Step 3: Cross multiply
    9,088,391.82x = 12,541,542.99 × 4,958,177.10
  4. Step 4: Simplify right side
    9,088,391.82x = 62,183,191,251,683.52
  5. Step 5: Solve for x
    x = 62,183,191,251,683.52/9,088,391.82
  6. Step 6: Final answer
    x = 6,842,045.60

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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.