Home / 5,447,758.65-7,517,350.60-3,354,268.65

Finding the Fourth Proportional to 5,447,758.65, 7,517,350.60 and 3,354,268.65

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Solution

The fourth proportional to 5,447,758.65, 7,517,350.60 and 3,354,268.65 is: 4,628,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,447,758.65 : 7,517,350.60 = 3,354,268.65 : x
  2. Step 2: Convert to fraction form
    5,447,758.65/7,517,350.60 = 3,354,268.65/x
  3. Step 3: Cross multiply
    5,447,758.65x = 7,517,350.60 × 3,354,268.65
  4. Step 4: Simplify right side
    5,447,758.65x = 25,215,213,440,253.02
  5. Step 5: Solve for x
    x = 25,215,213,440,253.02/5,447,758.65
  6. Step 6: Final answer
    x = 4,628,548.19

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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.