Home / 8,094,031.60-11,169,793.41-4,422,948.74

Finding the Fourth Proportional to 8,094,031.60, 11,169,793.41 and 4,422,948.74

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Solution

The fourth proportional to 8,094,031.60, 11,169,793.41 and 4,422,948.74 is: 6,103,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,031.60 : 11,169,793.41 = 4,422,948.74 : x
  2. Step 2: Convert to fraction form
    8,094,031.60/11,169,793.41 = 4,422,948.74/x
  3. Step 3: Cross multiply
    8,094,031.60x = 11,169,793.41 × 4,422,948.74
  4. Step 4: Simplify right side
    8,094,031.60x = 49,403,423,688,819.80
  5. Step 5: Solve for x
    x = 49,403,423,688,819.80/8,094,031.60
  6. Step 6: Final answer
    x = 6,103,685.55

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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.