Home / 4,375,326.20-6,562,989.30-3,897,029.30

Finding the Fourth Proportional to 4,375,326.20, 6,562,989.30 and 3,897,029.30

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Solution

The fourth proportional to 4,375,326.20, 6,562,989.30 and 3,897,029.30 is: 5,845,543.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,326.20 : 6,562,989.30 = 3,897,029.30 : x
  2. Step 2: Convert to fraction form
    4,375,326.20/6,562,989.30 = 3,897,029.30/x
  3. Step 3: Cross multiply
    4,375,326.20x = 6,562,989.30 × 3,897,029.30
  4. Step 4: Simplify right side
    4,375,326.20x = 25,576,161,597,686.49
  5. Step 5: Solve for x
    x = 25,576,161,597,686.49/4,375,326.20
  6. Step 6: Final answer
    x = 5,845,543.95

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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.