Home / 9,238,209.66-13,856,423.90-2,846,745.90

Finding the Fourth Proportional to 9,238,209.66, 13,856,423.90 and 2,846,745.90

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Solution

The fourth proportional to 9,238,209.66, 13,856,423.90 and 2,846,745.90 is: 4,269,844.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,209.66 : 13,856,423.90 = 2,846,745.90 : x
  2. Step 2: Convert to fraction form
    9,238,209.66/13,856,423.90 = 2,846,745.90/x
  3. Step 3: Cross multiply
    9,238,209.66x = 13,856,423.90 × 2,846,745.90
  4. Step 4: Simplify right side
    9,238,209.66x = 39,445,717,911,753.28
  5. Step 5: Solve for x
    x = 39,445,717,911,753.28/9,238,209.66
  6. Step 6: Final answer
    x = 4,269,844.41

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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.