Home / 2,016,695.60-3,024,168.60-668,337.20

Finding the Fourth Proportional to 2,016,695.60, 3,024,168.60 and 668,337.20

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Solution

The fourth proportional to 2,016,695.60, 3,024,168.60 and 668,337.20 is: 1,002,215.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,695.60 : 3,024,168.60 = 668,337.20 : x
  2. Step 2: Convert to fraction form
    2,016,695.60/3,024,168.60 = 668,337.20/x
  3. Step 3: Cross multiply
    2,016,695.60x = 3,024,168.60 × 668,337.20
  4. Step 4: Simplify right side
    2,016,695.60x = 2,021,164,374,451.92
  5. Step 5: Solve for x
    x = 2,021,164,374,451.92/2,016,695.60
  6. Step 6: Final answer
    x = 1,002,215.89

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1.5x scale

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.