Home / 8,258,860.94-11,396,911.19-4,588,008.61

Finding the Fourth Proportional to 8,258,860.94, 11,396,911.19 and 4,588,008.61

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Solution

The fourth proportional to 8,258,860.94, 11,396,911.19 and 4,588,008.61 is: 6,331,275.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,258,860.94 : 11,396,911.19 = 4,588,008.61 : x
  2. Step 2: Convert to fraction form
    8,258,860.94/11,396,911.19 = 4,588,008.61/x
  3. Step 3: Cross multiply
    8,258,860.94x = 11,396,911.19 × 4,588,008.61
  4. Step 4: Simplify right side
    8,258,860.94x = 52,289,126,667,125.34
  5. Step 5: Solve for x
    x = 52,289,126,667,125.34/8,258,860.94
  6. Step 6: Final answer
    x = 6,331,275.83

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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.