Home / 3,982,826.91-5,497,171.56-2,532,239.02

Finding the Fourth Proportional to 3,982,826.91, 5,497,171.56 and 2,532,239.02

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Solution

The fourth proportional to 3,982,826.91, 5,497,171.56 and 2,532,239.02 is: 3,495,043.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,826.91 : 5,497,171.56 = 2,532,239.02 : x
  2. Step 2: Convert to fraction form
    3,982,826.91/5,497,171.56 = 2,532,239.02/x
  3. Step 3: Cross multiply
    3,982,826.91x = 5,497,171.56 × 2,532,239.02
  4. Step 4: Simplify right side
    3,982,826.91x = 13,920,152,323,866.27
  5. Step 5: Solve for x
    x = 13,920,152,323,866.27/3,982,826.91
  6. Step 6: Final answer
    x = 3,495,043.25

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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.