Home / 14,890,873.28-22,333,648.64-3,961,122.24

Finding the Fourth Proportional to 14,890,873.28, 22,333,648.64 and 3,961,122.24

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Solution

The fourth proportional to 14,890,873.28, 22,333,648.64 and 3,961,122.24 is: 5,940,975.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,873.28 : 22,333,648.64 = 3,961,122.24 : x
  2. Step 2: Convert to fraction form
    14,890,873.28/22,333,648.64 = 3,961,122.24/x
  3. Step 3: Cross multiply
    14,890,873.28x = 22,333,648.64 × 3,961,122.24
  4. Step 4: Simplify right side
    14,890,873.28x = 88,466,312,328,249.77
  5. Step 5: Solve for x
    x = 88,466,312,328,249.77/14,890,873.28
  6. Step 6: Final answer
    x = 5,940,975.43

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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.