Home / 6,311,914.25-9,447,010.08-5,744,719.05

Finding the Fourth Proportional to 6,311,914.25, 9,447,010.08 and 5,744,719.05

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Solution

The fourth proportional to 6,311,914.25, 9,447,010.08 and 5,744,719.05 is: 8,598,091.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,914.25 : 9,447,010.08 = 5,744,719.05 : x
  2. Step 2: Convert to fraction form
    6,311,914.25/9,447,010.08 = 5,744,719.05/x
  3. Step 3: Cross multiply
    6,311,914.25x = 9,447,010.08 × 5,744,719.05
  4. Step 4: Simplify right side
    6,311,914.25x = 54,270,418,772,118.02
  5. Step 5: Solve for x
    x = 54,270,418,772,118.02/6,311,914.25
  6. Step 6: Final answer
    x = 8,598,091.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.