Home / 5,669,084.76-8,508,540.60-2,975,313.12

Finding the Fourth Proportional to 5,669,084.76, 8,508,540.60 and 2,975,313.12

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Solution

The fourth proportional to 5,669,084.76, 8,508,540.60 and 2,975,313.12 is: 4,465,548.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,084.76 : 8,508,540.60 = 2,975,313.12 : x
  2. Step 2: Convert to fraction form
    5,669,084.76/8,508,540.60 = 2,975,313.12/x
  3. Step 3: Cross multiply
    5,669,084.76x = 8,508,540.60 × 2,975,313.12
  4. Step 4: Simplify right side
    5,669,084.76x = 25,315,572,479,232.67
  5. Step 5: Solve for x
    x = 25,315,572,479,232.67/5,669,084.76
  6. Step 6: Final answer
    x = 4,465,548.42

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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.