Home / 5,568,000.40-8,364,442.20-5,356,493.20

Finding the Fourth Proportional to 5,568,000.40, 8,364,442.20 and 5,356,493.20

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Solution

The fourth proportional to 5,568,000.40, 8,364,442.20 and 5,356,493.20 is: 8,046,708.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,000.40 : 8,364,442.20 = 5,356,493.20 : x
  2. Step 2: Convert to fraction form
    5,568,000.40/8,364,442.20 = 5,356,493.20/x
  3. Step 3: Cross multiply
    5,568,000.40x = 8,364,442.20 × 5,356,493.20
  4. Step 4: Simplify right side
    5,568,000.40x = 44,804,077,766,093.04
  5. Step 5: Solve for x
    x = 44,804,077,766,093.04/5,568,000.40
  6. Step 6: Final answer
    x = 8,046,708.79

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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.