Home / 4,269,609.32-5,891,479.79-2,550,364.88

Finding the Fourth Proportional to 4,269,609.32, 5,891,479.79 and 2,550,364.88

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Solution

The fourth proportional to 4,269,609.32, 5,891,479.79 and 2,550,364.88 is: 3,519,156.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,609.32 : 5,891,479.79 = 2,550,364.88 : x
  2. Step 2: Convert to fraction form
    4,269,609.32/5,891,479.79 = 2,550,364.88/x
  3. Step 3: Cross multiply
    4,269,609.32x = 5,891,479.79 × 2,550,364.88
  4. Step 4: Simplify right side
    4,269,609.32x = 15,025,423,105,436.55
  5. Step 5: Solve for x
    x = 15,025,423,105,436.55/4,269,609.32
  6. Step 6: Final answer
    x = 3,519,156.44

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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.