Home / 4,955,660.15-7,433,691.80-2,360,630.88

Finding the Fourth Proportional to 4,955,660.15, 7,433,691.80 and 2,360,630.88

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Solution

The fourth proportional to 4,955,660.15, 7,433,691.80 and 2,360,630.88 is: 3,541,042.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,660.15 : 7,433,691.80 = 2,360,630.88 : x
  2. Step 2: Convert to fraction form
    4,955,660.15/7,433,691.80 = 2,360,630.88/x
  3. Step 3: Cross multiply
    4,955,660.15x = 7,433,691.80 × 2,360,630.88
  4. Step 4: Simplify right side
    4,955,660.15x = 17,548,202,403,679.63
  5. Step 5: Solve for x
    x = 17,548,202,403,679.63/4,955,660.15
  6. Step 6: Final answer
    x = 3,541,042.34

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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.