Home / 5,364,892.07-8,047,338.12-4,414,418.46

Finding the Fourth Proportional to 5,364,892.07, 8,047,338.12 and 4,414,418.46

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Solution

The fourth proportional to 5,364,892.07, 8,047,338.12 and 4,414,418.46 is: 6,621,627.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,892.07 : 8,047,338.12 = 4,414,418.46 : x
  2. Step 2: Convert to fraction form
    5,364,892.07/8,047,338.12 = 4,414,418.46/x
  3. Step 3: Cross multiply
    5,364,892.07x = 8,047,338.12 × 4,414,418.46
  4. Step 4: Simplify right side
    5,364,892.07x = 35,524,317,950,789.70
  5. Step 5: Solve for x
    x = 35,524,317,950,789.70/5,364,892.07
  6. Step 6: Final answer
    x = 6,621,627.70

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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.