Home / 8,818,341.50-13,227,556.83-2,752,564.75

Finding the Fourth Proportional to 8,818,341.50, 13,227,556.83 and 2,752,564.75

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Solution

The fourth proportional to 8,818,341.50, 13,227,556.83 and 2,752,564.75 is: 4,128,861.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,341.50 : 13,227,556.83 = 2,752,564.75 : x
  2. Step 2: Convert to fraction form
    8,818,341.50/13,227,556.83 = 2,752,564.75/x
  3. Step 3: Cross multiply
    8,818,341.50x = 13,227,556.83 × 2,752,564.75
  4. Step 4: Simplify right side
    8,818,341.50x = 36,409,706,592,741.96
  5. Step 5: Solve for x
    x = 36,409,706,592,741.96/8,818,341.50
  6. Step 6: Final answer
    x = 4,128,861.04

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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.