Home / 4,514,421.24-6,229,892.52-2,449,436.16

Finding the Fourth Proportional to 4,514,421.24, 6,229,892.52 and 2,449,436.16

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Solution

The fourth proportional to 4,514,421.24, 6,229,892.52 and 2,449,436.16 is: 3,380,217.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,421.24 : 6,229,892.52 = 2,449,436.16 : x
  2. Step 2: Convert to fraction form
    4,514,421.24/6,229,892.52 = 2,449,436.16/x
  3. Step 3: Cross multiply
    4,514,421.24x = 6,229,892.52 × 2,449,436.16
  4. Step 4: Simplify right side
    4,514,421.24x = 15,259,724,011,401.52
  5. Step 5: Solve for x
    x = 15,259,724,011,401.52/4,514,421.24
  6. Step 6: Final answer
    x = 3,380,217.13

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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.