Home / 8,795,472.12-13,184,000.08-3,680,832.42

Finding the Fourth Proportional to 8,795,472.12, 13,184,000.08 and 3,680,832.42

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Solution

The fourth proportional to 8,795,472.12, 13,184,000.08 and 3,680,832.42 is: 5,517,395.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,472.12 : 13,184,000.08 = 3,680,832.42 : x
  2. Step 2: Convert to fraction form
    8,795,472.12/13,184,000.08 = 3,680,832.42/x
  3. Step 3: Cross multiply
    8,795,472.12x = 13,184,000.08 × 3,680,832.42
  4. Step 4: Simplify right side
    8,795,472.12x = 48,528,094,919,746.59
  5. Step 5: Solve for x
    x = 48,528,094,919,746.59/8,795,472.12
  6. Step 6: Final answer
    x = 5,517,395.12

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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.