Home / 5,059,422.90-7,573,387.95-2,923,161.30

Finding the Fourth Proportional to 5,059,422.90, 7,573,387.95 and 2,923,161.30

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Solution

The fourth proportional to 5,059,422.90, 7,573,387.95 and 2,923,161.30 is: 4,375,644.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,422.90 : 7,573,387.95 = 2,923,161.30 : x
  2. Step 2: Convert to fraction form
    5,059,422.90/7,573,387.95 = 2,923,161.30/x
  3. Step 3: Cross multiply
    5,059,422.90x = 7,573,387.95 × 2,923,161.30
  4. Step 4: Simplify right side
    5,059,422.90x = 22,138,234,565,326.34
  5. Step 5: Solve for x
    x = 22,138,234,565,326.34/5,059,422.90
  6. Step 6: Final answer
    x = 4,375,644.22

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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.