Home / 10,227,227.54-15,336,854.48-3,833,991.50

Finding the Fourth Proportional to 10,227,227.54, 15,336,854.48 and 3,833,991.50

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Solution

The fourth proportional to 10,227,227.54, 15,336,854.48 and 3,833,991.50 is: 5,749,492.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,227,227.54 : 15,336,854.48 = 3,833,991.50 : x
  2. Step 2: Convert to fraction form
    10,227,227.54/15,336,854.48 = 3,833,991.50/x
  3. Step 3: Cross multiply
    10,227,227.54x = 15,336,854.48 × 3,833,991.50
  4. Step 4: Simplify right side
    10,227,227.54x = 58,801,369,713,056.92
  5. Step 5: Solve for x
    x = 58,801,369,713,056.92/10,227,227.54
  6. Step 6: Final answer
    x = 5,749,492.66

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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.