Home / 10,361,230.25-15,541,881.82-3,172,732.56

Finding the Fourth Proportional to 10,361,230.25, 15,541,881.82 and 3,172,732.56

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Solution

The fourth proportional to 10,361,230.25, 15,541,881.82 and 3,172,732.56 is: 4,759,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,361,230.25 : 15,541,881.82 = 3,172,732.56 : x
  2. Step 2: Convert to fraction form
    10,361,230.25/15,541,881.82 = 3,172,732.56/x
  3. Step 3: Cross multiply
    10,361,230.25x = 15,541,881.82 × 3,172,732.56
  4. Step 4: Simplify right side
    10,361,230.25x = 49,310,234,486,054.23
  5. Step 5: Solve for x
    x = 49,310,234,486,054.23/10,361,230.25
  6. Step 6: Final answer
    x = 4,759,110.00

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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.