Home / 2,632,775.70-3,949,163.55-1,495,098.30

Finding the Fourth Proportional to 2,632,775.70, 3,949,163.55 and 1,495,098.30

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Solution

The fourth proportional to 2,632,775.70, 3,949,163.55 and 1,495,098.30 is: 2,242,647.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,775.70 : 3,949,163.55 = 1,495,098.30 : x
  2. Step 2: Convert to fraction form
    2,632,775.70/3,949,163.55 = 1,495,098.30/x
  3. Step 3: Cross multiply
    2,632,775.70x = 3,949,163.55 × 1,495,098.30
  4. Step 4: Simplify right side
    2,632,775.70x = 5,904,387,710,026.97
  5. Step 5: Solve for x
    x = 5,904,387,710,026.97/2,632,775.70
  6. Step 6: Final answer
    x = 2,242,647.45

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Double scale
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Similar ratio
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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.