Home / 1,865,001.56-2,797,502.33-1,233,767.75

Finding the Fourth Proportional to 1,865,001.56, 2,797,502.33 and 1,233,767.75

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Solution

The fourth proportional to 1,865,001.56, 2,797,502.33 and 1,233,767.75 is: 1,850,651.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,001.56 : 2,797,502.33 = 1,233,767.75 : x
  2. Step 2: Convert to fraction form
    1,865,001.56/2,797,502.33 = 1,233,767.75/x
  3. Step 3: Cross multiply
    1,865,001.56x = 2,797,502.33 × 1,233,767.75
  4. Step 4: Simplify right side
    1,865,001.56x = 3,451,468,144,400.77
  5. Step 5: Solve for x
    x = 3,451,468,144,400.77/1,865,001.56
  6. Step 6: Final answer
    x = 1,850,651.62

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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.