Home / 6,948,342.87-9,589,095.53-3,850,801.75

Finding the Fourth Proportional to 6,948,342.87, 9,589,095.53 and 3,850,801.75

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Solution

The fourth proportional to 6,948,342.87, 9,589,095.53 and 3,850,801.75 is: 5,314,318.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,342.87 : 9,589,095.53 = 3,850,801.75 : x
  2. Step 2: Convert to fraction form
    6,948,342.87/9,589,095.53 = 3,850,801.75/x
  3. Step 3: Cross multiply
    6,948,342.87x = 9,589,095.53 × 3,850,801.75
  4. Step 4: Simplify right side
    6,948,342.87x = 36,925,705,847,841.17
  5. Step 5: Solve for x
    x = 36,925,705,847,841.17/6,948,342.87
  6. Step 6: Final answer
    x = 5,314,318.33

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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.