Home / 10,024,961.46-13,834,076.36-5,441,184.42

Finding the Fourth Proportional to 10,024,961.46, 13,834,076.36 and 5,441,184.42

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Solution

The fourth proportional to 10,024,961.46, 13,834,076.36 and 5,441,184.42 is: 7,508,633.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,961.46 : 13,834,076.36 = 5,441,184.42 : x
  2. Step 2: Convert to fraction form
    10,024,961.46/13,834,076.36 = 5,441,184.42/x
  3. Step 3: Cross multiply
    10,024,961.46x = 13,834,076.36 × 5,441,184.42
  4. Step 4: Simplify right side
    10,024,961.46x = 75,273,760,755,122.31
  5. Step 5: Solve for x
    x = 75,273,760,755,122.31/10,024,961.46
  6. Step 6: Final answer
    x = 7,508,633.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.