Home / 5,545,663.44-8,311,247.88-4,013,816.88

Finding the Fourth Proportional to 5,545,663.44, 8,311,247.88 and 4,013,816.88

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Solution

The fourth proportional to 5,545,663.44, 8,311,247.88 and 4,013,816.88 is: 6,015,479.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,663.44 : 8,311,247.88 = 4,013,816.88 : x
  2. Step 2: Convert to fraction form
    5,545,663.44/8,311,247.88 = 4,013,816.88/x
  3. Step 3: Cross multiply
    5,545,663.44x = 8,311,247.88 × 4,013,816.88
  4. Step 4: Simplify right side
    5,545,663.44x = 33,359,827,034,608.21
  5. Step 5: Solve for x
    x = 33,359,827,034,608.21/5,545,663.44
  6. Step 6: Final answer
    x = 6,015,479.91

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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.