Home / 5,831,990.30-8,048,151.68-3,253,671.61

Finding the Fourth Proportional to 5,831,990.30, 8,048,151.68 and 3,253,671.61

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Solution

The fourth proportional to 5,831,990.30, 8,048,151.68 and 3,253,671.61 is: 4,490,069.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,990.30 : 8,048,151.68 = 3,253,671.61 : x
  2. Step 2: Convert to fraction form
    5,831,990.30/8,048,151.68 = 3,253,671.61/x
  3. Step 3: Cross multiply
    5,831,990.30x = 8,048,151.68 × 3,253,671.61
  4. Step 4: Simplify right side
    5,831,990.30x = 26,186,042,597,801.07
  5. Step 5: Solve for x
    x = 26,186,042,597,801.07/5,831,990.30
  6. Step 6: Final answer
    x = 4,490,069.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.