Home / 11,466,737.19-17,199,950.27-3,898,978.47

Finding the Fourth Proportional to 11,466,737.19, 17,199,950.27 and 3,898,978.47

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Solution

The fourth proportional to 11,466,737.19, 17,199,950.27 and 3,898,978.47 is: 5,848,414.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,737.19 : 17,199,950.27 = 3,898,978.47 : x
  2. Step 2: Convert to fraction form
    11,466,737.19/17,199,950.27 = 3,898,978.47/x
  3. Step 3: Cross multiply
    11,466,737.19x = 17,199,950.27 × 3,898,978.47
  4. Step 4: Simplify right side
    11,466,737.19x = 67,062,235,768,305.80
  5. Step 5: Solve for x
    x = 67,062,235,768,305.80/11,466,737.19
  6. Step 6: Final answer
    x = 5,848,414.82

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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.