Home / 5,684,076-7,847,524.24-3,650,470.56

Finding the Fourth Proportional to 5,684,076, 7,847,524.24 and 3,650,470.56

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Solution

The fourth proportional to 5,684,076, 7,847,524.24 and 3,650,470.56 is: 5,039,896.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,076 : 7,847,524.24 = 3,650,470.56 : x
  2. Step 2: Convert to fraction form
    5,684,076/7,847,524.24 = 3,650,470.56/x
  3. Step 3: Cross multiply
    5,684,076x = 7,847,524.24 × 3,650,470.56
  4. Step 4: Simplify right side
    5,684,076x = 28,647,156,207,006.38
  5. Step 5: Solve for x
    x = 28,647,156,207,006.38/5,684,076
  6. Step 6: Final answer
    x = 5,039,896.76

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1.5x scale

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.