Home / 8,007,184.62-11,049,920.78-4,336,105.22

Finding the Fourth Proportional to 8,007,184.62, 11,049,920.78 and 4,336,105.22

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Solution

The fourth proportional to 8,007,184.62, 11,049,920.78 and 4,336,105.22 is: 5,983,828.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,184.62 : 11,049,920.78 = 4,336,105.22 : x
  2. Step 2: Convert to fraction form
    8,007,184.62/11,049,920.78 = 4,336,105.22/x
  3. Step 3: Cross multiply
    8,007,184.62x = 11,049,920.78 × 4,336,105.22
  4. Step 4: Simplify right side
    8,007,184.62x = 47,913,619,139,251.55
  5. Step 5: Solve for x
    x = 47,913,619,139,251.55/8,007,184.62
  6. Step 6: Final answer
    x = 5,983,828.45

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Double scale
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1.5x scale

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.