Home / 10,179,060.48-15,265,350.92-3,354,360.53

Finding the Fourth Proportional to 10,179,060.48, 15,265,350.92 and 3,354,360.53

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Solution

The fourth proportional to 10,179,060.48, 15,265,350.92 and 3,354,360.53 is: 5,030,473.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,179,060.48 : 15,265,350.92 = 3,354,360.53 : x
  2. Step 2: Convert to fraction form
    10,179,060.48/15,265,350.92 = 3,354,360.53/x
  3. Step 3: Cross multiply
    10,179,060.48x = 15,265,350.92 × 3,354,360.53
  4. Step 4: Simplify right side
    10,179,060.48x = 51,205,490,534,706.33
  5. Step 5: Solve for x
    x = 51,205,490,534,706.33/10,179,060.48
  6. Step 6: Final answer
    x = 5,030,473.16

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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.