Home / 2,561,768.41-3,535,234.31-1,459,199.65

Finding the Fourth Proportional to 2,561,768.41, 3,535,234.31 and 1,459,199.65

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Solution

The fourth proportional to 2,561,768.41, 3,535,234.31 and 1,459,199.65 is: 2,013,692.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,768.41 : 3,535,234.31 = 1,459,199.65 : x
  2. Step 2: Convert to fraction form
    2,561,768.41/3,535,234.31 = 1,459,199.65/x
  3. Step 3: Cross multiply
    2,561,768.41x = 3,535,234.31 × 1,459,199.65
  4. Step 4: Simplify right side
    2,561,768.41x = 5,158,612,666,767.04
  5. Step 5: Solve for x
    x = 5,158,612,666,767.04/2,561,768.41
  6. Step 6: Final answer
    x = 2,013,692.04

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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.