Home / 8,255,105.60-11,392,081.50-4,584,010.94

Finding the Fourth Proportional to 8,255,105.60, 11,392,081.50 and 4,584,010.94

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Solution

The fourth proportional to 8,255,105.60, 11,392,081.50 and 4,584,010.94 is: 6,325,954.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,105.60 : 11,392,081.50 = 4,584,010.94 : x
  2. Step 2: Convert to fraction form
    8,255,105.60/11,392,081.50 = 4,584,010.94/x
  3. Step 3: Cross multiply
    8,255,105.60x = 11,392,081.50 × 4,584,010.94
  4. Step 4: Simplify right side
    8,255,105.60x = 52,221,426,225,371.62
  5. Step 5: Solve for x
    x = 52,221,426,225,371.62/8,255,105.60
  6. Step 6: Final answer
    x = 6,325,954.96

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1.5x scale

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.