Home / 3,049,999.30-4,573,435.82-1,611,454.90

Finding the Fourth Proportional to 3,049,999.30, 4,573,435.82 and 1,611,454.90

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Solution

The fourth proportional to 3,049,999.30, 4,573,435.82 and 1,611,454.90 is: 2,416,356.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,999.30 : 4,573,435.82 = 1,611,454.90 : x
  2. Step 2: Convert to fraction form
    3,049,999.30/4,573,435.82 = 1,611,454.90/x
  3. Step 3: Cross multiply
    3,049,999.30x = 4,573,435.82 × 1,611,454.90
  4. Step 4: Simplify right side
    3,049,999.30x = 7,369,885,561,974.52
  5. Step 5: Solve for x
    x = 7,369,885,561,974.52/3,049,999.30
  6. Step 6: Final answer
    x = 2,416,356.48

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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.