Home / 5,819,753.34-8,029,843.16-3,832,683.84

Finding the Fourth Proportional to 5,819,753.34, 8,029,843.16 and 3,832,683.84

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Solution

The fourth proportional to 5,819,753.34, 8,029,843.16 and 3,832,683.84 is: 5,288,170.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,753.34 : 8,029,843.16 = 3,832,683.84 : x
  2. Step 2: Convert to fraction form
    5,819,753.34/8,029,843.16 = 3,832,683.84/x
  3. Step 3: Cross multiply
    5,819,753.34x = 8,029,843.16 × 3,832,683.84
  4. Step 4: Simplify right side
    5,819,753.34x = 30,775,850,097,903.11
  5. Step 5: Solve for x
    x = 30,775,850,097,903.11/5,819,753.34
  6. Step 6: Final answer
    x = 5,288,170.87

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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.