Home / 2,914,796.52-4,366,339.29-1,451,434.28

Finding the Fourth Proportional to 2,914,796.52, 4,366,339.29 and 1,451,434.28

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Solution

The fourth proportional to 2,914,796.52, 4,366,339.29 and 1,451,434.28 is: 2,174,235.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,796.52 : 4,366,339.29 = 1,451,434.28 : x
  2. Step 2: Convert to fraction form
    2,914,796.52/4,366,339.29 = 1,451,434.28/x
  3. Step 3: Cross multiply
    2,914,796.52x = 4,366,339.29 × 1,451,434.28
  4. Step 4: Simplify right side
    2,914,796.52x = 6,337,454,501,785.16
  5. Step 5: Solve for x
    x = 6,337,454,501,785.16/2,914,796.52
  6. Step 6: Final answer
    x = 2,174,235.65

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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.