Home / 5,304,789.04-7,960,271.24-2,230,557.48

Finding the Fourth Proportional to 5,304,789.04, 7,960,271.24 and 2,230,557.48

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Solution

The fourth proportional to 5,304,789.04, 7,960,271.24 and 2,230,557.48 is: 3,347,134.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,789.04 : 7,960,271.24 = 2,230,557.48 : x
  2. Step 2: Convert to fraction form
    5,304,789.04/7,960,271.24 = 2,230,557.48/x
  3. Step 3: Cross multiply
    5,304,789.04x = 7,960,271.24 × 2,230,557.48
  4. Step 4: Simplify right side
    5,304,789.04x = 17,755,842,557,210.88
  5. Step 5: Solve for x
    x = 17,755,842,557,210.88/5,304,789.04
  6. Step 6: Final answer
    x = 3,347,134.53

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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.