Home / 3,497,232.30-5,245,848.45-972,887.55

Finding the Fourth Proportional to 3,497,232.30, 5,245,848.45 and 972,887.55

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Solution

The fourth proportional to 3,497,232.30, 5,245,848.45 and 972,887.55 is: 1,459,331.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,232.30 : 5,245,848.45 = 972,887.55 : x
  2. Step 2: Convert to fraction form
    3,497,232.30/5,245,848.45 = 972,887.55/x
  3. Step 3: Cross multiply
    3,497,232.30x = 5,245,848.45 × 972,887.55
  4. Step 4: Simplify right side
    3,497,232.30x = 5,103,620,646,191.80
  5. Step 5: Solve for x
    x = 5,103,620,646,191.80/3,497,232.30
  6. Step 6: Final answer
    x = 1,459,331.33

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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.