Home / 11,605,901.10-17,408,851.65-5,866,338.30

Finding the Fourth Proportional to 11,605,901.10, 17,408,851.65 and 5,866,338.30

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Solution

The fourth proportional to 11,605,901.10, 17,408,851.65 and 5,866,338.30 is: 8,799,507.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,605,901.10 : 17,408,851.65 = 5,866,338.30 : x
  2. Step 2: Convert to fraction form
    11,605,901.10/17,408,851.65 = 5,866,338.30/x
  3. Step 3: Cross multiply
    11,605,901.10x = 17,408,851.65 × 5,866,338.30
  4. Step 4: Simplify right side
    11,605,901.10x = 102,126,213,193,413.19
  5. Step 5: Solve for x
    x = 102,126,213,193,413.19/11,605,901.10
  6. Step 6: Final answer
    x = 8,799,507.45

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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.