Home / 2,016,209.60-3,024,314.40-1,417,846.40

Finding the Fourth Proportional to 2,016,209.60, 3,024,314.40 and 1,417,846.40

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Solution

The fourth proportional to 2,016,209.60, 3,024,314.40 and 1,417,846.40 is: 2,126,769.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,209.60 : 3,024,314.40 = 1,417,846.40 : x
  2. Step 2: Convert to fraction form
    2,016,209.60/3,024,314.40 = 1,417,846.40/x
  3. Step 3: Cross multiply
    2,016,209.60x = 3,024,314.40 × 1,417,846.40
  4. Step 4: Simplify right side
    2,016,209.60x = 4,288,013,284,508.16
  5. Step 5: Solve for x
    x = 4,288,013,284,508.16/2,016,209.60
  6. Step 6: Final answer
    x = 2,126,769.60

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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.