Home / 3,233,711.40-4,850,999.10-1,103,260.20

Finding the Fourth Proportional to 3,233,711.40, 4,850,999.10 and 1,103,260.20

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Solution

The fourth proportional to 3,233,711.40, 4,850,999.10 and 1,103,260.20 is: 1,655,037.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,711.40 : 4,850,999.10 = 1,103,260.20 : x
  2. Step 2: Convert to fraction form
    3,233,711.40/4,850,999.10 = 1,103,260.20/x
  3. Step 3: Cross multiply
    3,233,711.40x = 4,850,999.10 × 1,103,260.20
  4. Step 4: Simplify right side
    3,233,711.40x = 5,351,914,237,265.82
  5. Step 5: Solve for x
    x = 5,351,914,237,265.82/3,233,711.40
  6. Step 6: Final answer
    x = 1,655,037.69

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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.