Home / 4,023,238.24-5,554,125.72-3,103,402.42

Finding the Fourth Proportional to 4,023,238.24, 5,554,125.72 and 3,103,402.42

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Solution

The fourth proportional to 4,023,238.24, 5,554,125.72 and 3,103,402.42 is: 4,284,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,238.24 : 5,554,125.72 = 3,103,402.42 : x
  2. Step 2: Convert to fraction form
    4,023,238.24/5,554,125.72 = 3,103,402.42/x
  3. Step 3: Cross multiply
    4,023,238.24x = 5,554,125.72 × 3,103,402.42
  4. Step 4: Simplify right side
    4,023,238.24x = 17,236,687,200,432.24
  5. Step 5: Solve for x
    x = 17,236,687,200,432.24/4,023,238.24
  6. Step 6: Final answer
    x = 4,284,282.01

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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.