Home / 11,023,049.16-15,211,867.05-6,061,810.50

Finding the Fourth Proportional to 11,023,049.16, 15,211,867.05 and 6,061,810.50

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Solution

The fourth proportional to 11,023,049.16, 15,211,867.05 and 6,061,810.50 is: 8,365,331.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,049.16 : 15,211,867.05 = 6,061,810.50 : x
  2. Step 2: Convert to fraction form
    11,023,049.16/15,211,867.05 = 6,061,810.50/x
  3. Step 3: Cross multiply
    11,023,049.16x = 15,211,867.05 × 6,061,810.50
  4. Step 4: Simplify right side
    11,023,049.16x = 92,211,455,408,294.03
  5. Step 5: Solve for x
    x = 92,211,455,408,294.03/11,023,049.16
  6. Step 6: Final answer
    x = 8,365,331.05

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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.