Home / 8,258,887.07-11,396,947.15-4,588,034.70

Finding the Fourth Proportional to 8,258,887.07, 11,396,947.15 and 4,588,034.70

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Solution

The fourth proportional to 8,258,887.07, 11,396,947.15 and 4,588,034.70 is: 6,331,311.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,258,887.07 : 11,396,947.15 = 4,588,034.70 : x
  2. Step 2: Convert to fraction form
    8,258,887.07/11,396,947.15 = 4,588,034.70/x
  3. Step 3: Cross multiply
    8,258,887.07x = 11,396,947.15 × 4,588,034.70
  4. Step 4: Simplify right side
    8,258,887.07x = 52,289,588,998,266.11
  5. Step 5: Solve for x
    x = 52,289,588,998,266.11/8,258,887.07
  6. Step 6: Final answer
    x = 6,331,311.78

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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.