Home / 8,944,170.29-12,343,258.91-5,024,618.87

Finding the Fourth Proportional to 8,944,170.29, 12,343,258.91 and 5,024,618.87

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Solution

The fourth proportional to 8,944,170.29, 12,343,258.91 and 5,024,618.87 is: 6,934,144.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,170.29 : 12,343,258.91 = 5,024,618.87 : x
  2. Step 2: Convert to fraction form
    8,944,170.29/12,343,258.91 = 5,024,618.87/x
  3. Step 3: Cross multiply
    8,944,170.29x = 12,343,258.91 × 5,024,618.87
  4. Step 4: Simplify right side
    8,944,170.29x = 62,020,171,587,326.88
  5. Step 5: Solve for x
    x = 62,020,171,587,326.88/8,944,170.29
  6. Step 6: Final answer
    x = 6,934,144.77

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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.