Home / 6,565,426.65-9,062,213.18-3,813,351.62

Finding the Fourth Proportional to 6,565,426.65, 9,062,213.18 and 3,813,351.62

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Solution

The fourth proportional to 6,565,426.65, 9,062,213.18 and 3,813,351.62 is: 5,263,542.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,426.65 : 9,062,213.18 = 3,813,351.62 : x
  2. Step 2: Convert to fraction form
    6,565,426.65/9,062,213.18 = 3,813,351.62/x
  3. Step 3: Cross multiply
    6,565,426.65x = 9,062,213.18 × 3,813,351.62
  4. Step 4: Simplify right side
    6,565,426.65x = 34,557,405,246,360.53
  5. Step 5: Solve for x
    x = 34,557,405,246,360.53/6,565,426.65
  6. Step 6: Final answer
    x = 5,263,542.96

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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.