Home / 8,046,097.07-11,103,627.42-4,375,010.61

Finding the Fourth Proportional to 8,046,097.07, 11,103,627.42 and 4,375,010.61

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Solution

The fourth proportional to 8,046,097.07, 11,103,627.42 and 4,375,010.61 is: 6,037,521.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,097.07 : 11,103,627.42 = 4,375,010.61 : x
  2. Step 2: Convert to fraction form
    8,046,097.07/11,103,627.42 = 4,375,010.61/x
  3. Step 3: Cross multiply
    8,046,097.07x = 11,103,627.42 × 4,375,010.61
  4. Step 4: Simplify right side
    8,046,097.07x = 48,578,487,771,986.93
  5. Step 5: Solve for x
    x = 48,578,487,771,986.93/8,046,097.07
  6. Step 6: Final answer
    x = 6,037,521.97

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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.