Home / 6,006,844.32-8,289,379.20-3,253,463.28

Finding the Fourth Proportional to 6,006,844.32, 8,289,379.20 and 3,253,463.28

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Solution

The fourth proportional to 6,006,844.32, 8,289,379.20 and 3,253,463.28 is: 4,489,743.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,844.32 : 8,289,379.20 = 3,253,463.28 : x
  2. Step 2: Convert to fraction form
    6,006,844.32/8,289,379.20 = 3,253,463.28/x
  3. Step 3: Cross multiply
    6,006,844.32x = 8,289,379.20 × 3,253,463.28
  4. Step 4: Simplify right side
    6,006,844.32x = 26,969,190,841,195.77
  5. Step 5: Solve for x
    x = 26,969,190,841,195.77/6,006,844.32
  6. Step 6: Final answer
    x = 4,489,743.60

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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.