Home / 2,016,434.60-3,024,306.30-753,612.20

Finding the Fourth Proportional to 2,016,434.60, 3,024,306.30 and 753,612.20

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Solution

The fourth proportional to 2,016,434.60, 3,024,306.30 and 753,612.20 is: 1,130,289.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,434.60 : 3,024,306.30 = 753,612.20 : x
  2. Step 2: Convert to fraction form
    2,016,434.60/3,024,306.30 = 753,612.20/x
  3. Step 3: Cross multiply
    2,016,434.60x = 3,024,306.30 × 753,612.20
  4. Step 4: Simplify right side
    2,016,434.60x = 2,279,154,124,216.86
  5. Step 5: Solve for x
    x = 2,279,154,124,216.86/2,016,434.60
  6. Step 6: Final answer
    x = 1,130,289.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.