Home / 9,224,671.28-13,825,004.84-3,753,389.90

Finding the Fourth Proportional to 9,224,671.28, 13,825,004.84 and 3,753,389.90

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Solution

The fourth proportional to 9,224,671.28, 13,825,004.84 and 3,753,389.90 is: 5,625,201.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,671.28 : 13,825,004.84 = 3,753,389.90 : x
  2. Step 2: Convert to fraction form
    9,224,671.28/13,825,004.84 = 3,753,389.90/x
  3. Step 3: Cross multiply
    9,224,671.28x = 13,825,004.84 × 3,753,389.90
  4. Step 4: Simplify right side
    9,224,671.28x = 51,890,633,446,015.15
  5. Step 5: Solve for x
    x = 51,890,633,446,015.15/9,224,671.28
  6. Step 6: Final answer
    x = 5,625,201.36

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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.