Home / 5,504,176.65-8,256,264.98-5,451,032.55

Finding the Fourth Proportional to 5,504,176.65, 8,256,264.98 and 5,451,032.55

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Solution

The fourth proportional to 5,504,176.65, 8,256,264.98 and 5,451,032.55 is: 8,176,548.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,176.65 : 8,256,264.98 = 5,451,032.55 : x
  2. Step 2: Convert to fraction form
    5,504,176.65/8,256,264.98 = 5,451,032.55/x
  3. Step 3: Cross multiply
    5,504,176.65x = 8,256,264.98 × 5,451,032.55
  4. Step 4: Simplify right side
    5,504,176.65x = 45,005,169,120,149.93
  5. Step 5: Solve for x
    x = 45,005,169,120,149.93/5,504,176.65
  6. Step 6: Final answer
    x = 8,176,548.83

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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.