Home / 2,566,304.80-3,841,162.80-2,002,285.60

Finding the Fourth Proportional to 2,566,304.80, 3,841,162.80 and 2,002,285.60

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Solution

The fourth proportional to 2,566,304.80, 3,841,162.80 and 2,002,285.60 is: 2,996,956.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,304.80 : 3,841,162.80 = 2,002,285.60 : x
  2. Step 2: Convert to fraction form
    2,566,304.80/3,841,162.80 = 2,002,285.60/x
  3. Step 3: Cross multiply
    2,566,304.80x = 3,841,162.80 × 2,002,285.60
  4. Step 4: Simplify right side
    2,566,304.80x = 7,691,104,961,695.68
  5. Step 5: Solve for x
    x = 7,691,104,961,695.68/2,566,304.80
  6. Step 6: Final answer
    x = 2,996,956.93

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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.