Home / 2,252,186.96-3,375,895.80-1,053,101.84

Finding the Fourth Proportional to 2,252,186.96, 3,375,895.80 and 1,053,101.84

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Solution

The fourth proportional to 2,252,186.96, 3,375,895.80 and 1,053,101.84 is: 1,578,537.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,186.96 : 3,375,895.80 = 1,053,101.84 : x
  2. Step 2: Convert to fraction form
    2,252,186.96/3,375,895.80 = 1,053,101.84/x
  3. Step 3: Cross multiply
    2,252,186.96x = 3,375,895.80 × 1,053,101.84
  4. Step 4: Simplify right side
    2,252,186.96x = 3,555,162,078,628.27
  5. Step 5: Solve for x
    x = 3,555,162,078,628.27/2,252,186.96
  6. Step 6: Final answer
    x = 1,578,537.72

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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.