Home / 4,034,760.60-6,059,139.30-2,145,192.60

Finding the Fourth Proportional to 4,034,760.60, 6,059,139.30 and 2,145,192.60

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Solution

The fourth proportional to 4,034,760.60, 6,059,139.30 and 2,145,192.60 is: 3,221,509.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,760.60 : 6,059,139.30 = 2,145,192.60 : x
  2. Step 2: Convert to fraction form
    4,034,760.60/6,059,139.30 = 2,145,192.60/x
  3. Step 3: Cross multiply
    4,034,760.60x = 6,059,139.30 × 2,145,192.60
  4. Step 4: Simplify right side
    4,034,760.60x = 12,998,020,788,729.18
  5. Step 5: Solve for x
    x = 12,998,020,788,729.18/4,034,760.60
  6. Step 6: Final answer
    x = 3,221,509.79

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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.