Home / 6,454,999.88-9,683,777.55-1,844,025.90

Finding the Fourth Proportional to 6,454,999.88, 9,683,777.55 and 1,844,025.90

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Solution

The fourth proportional to 6,454,999.88, 9,683,777.55 and 1,844,025.90 is: 2,766,403.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,999.88 : 9,683,777.55 = 1,844,025.90 : x
  2. Step 2: Convert to fraction form
    6,454,999.88/9,683,777.55 = 1,844,025.90/x
  3. Step 3: Cross multiply
    6,454,999.88x = 9,683,777.55 × 1,844,025.90
  4. Step 4: Simplify right side
    6,454,999.88x = 17,857,136,582,639.48
  5. Step 5: Solve for x
    x = 17,857,136,582,639.48/6,454,999.88
  6. Step 6: Final answer
    x = 2,766,403.86

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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.