Home / 4,150,013.32-5,727,458.68-2,432,576.80

Finding the Fourth Proportional to 4,150,013.32, 5,727,458.68 and 2,432,576.80

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Solution

The fourth proportional to 4,150,013.32, 5,727,458.68 and 2,432,576.80 is: 3,357,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,013.32 : 5,727,458.68 = 2,432,576.80 : x
  2. Step 2: Convert to fraction form
    4,150,013.32/5,727,458.68 = 2,432,576.80/x
  3. Step 3: Cross multiply
    4,150,013.32x = 5,727,458.68 × 2,432,576.80
  4. Step 4: Simplify right side
    4,150,013.32x = 13,932,483,107,926.62
  5. Step 5: Solve for x
    x = 13,932,483,107,926.62/4,150,013.32
  6. Step 6: Final answer
    x = 3,357,214.07

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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.