Home / 5,406,693.52-7,460,434.12-3,283,874

Finding the Fourth Proportional to 5,406,693.52, 7,460,434.12 and 3,283,874

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Solution

The fourth proportional to 5,406,693.52, 7,460,434.12 and 3,283,874 is: 4,531,258.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,406,693.52 : 7,460,434.12 = 3,283,874 : x
  2. Step 2: Convert to fraction form
    5,406,693.52/7,460,434.12 = 3,283,874/x
  3. Step 3: Cross multiply
    5,406,693.52x = 7,460,434.12 × 3,283,874
  4. Step 4: Simplify right side
    5,406,693.52x = 24,499,125,635,380.88
  5. Step 5: Solve for x
    x = 24,499,125,635,380.88/5,406,693.52
  6. Step 6: Final answer
    x = 4,531,258.44

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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.