Home / 6,382,753.38-8,807,327.34-3,666,498.66

Finding the Fourth Proportional to 6,382,753.38, 8,807,327.34 and 3,666,498.66

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Solution

The fourth proportional to 6,382,753.38, 8,807,327.34 and 3,666,498.66 is: 5,059,267.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,753.38 : 8,807,327.34 = 3,666,498.66 : x
  2. Step 2: Convert to fraction form
    6,382,753.38/8,807,327.34 = 3,666,498.66/x
  3. Step 3: Cross multiply
    6,382,753.38x = 8,807,327.34 × 3,666,498.66
  4. Step 4: Simplify right side
    6,382,753.38x = 32,292,053,890,291.36
  5. Step 5: Solve for x
    x = 32,292,053,890,291.36/6,382,753.38
  6. Step 6: Final answer
    x = 5,059,267.05

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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.