Home / 5,867,540.30-8,801,310.45-3,852,001.10

Finding the Fourth Proportional to 5,867,540.30, 8,801,310.45 and 3,852,001.10

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Solution

The fourth proportional to 5,867,540.30, 8,801,310.45 and 3,852,001.10 is: 5,778,001.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,540.30 : 8,801,310.45 = 3,852,001.10 : x
  2. Step 2: Convert to fraction form
    5,867,540.30/8,801,310.45 = 3,852,001.10/x
  3. Step 3: Cross multiply
    5,867,540.30x = 8,801,310.45 × 3,852,001.10
  4. Step 4: Simplify right side
    5,867,540.30x = 33,902,657,534,841.49
  5. Step 5: Solve for x
    x = 33,902,657,534,841.49/5,867,540.30
  6. Step 6: Final answer
    x = 5,778,001.65

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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.