Home / 2,484,999.91-3,727,894.34-801,709.75

Finding the Fourth Proportional to 2,484,999.91, 3,727,894.34 and 801,709.75

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Solution

The fourth proportional to 2,484,999.91, 3,727,894.34 and 801,709.75 is: 1,202,691.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,999.91 : 3,727,894.34 = 801,709.75 : x
  2. Step 2: Convert to fraction form
    2,484,999.91/3,727,894.34 = 801,709.75/x
  3. Step 3: Cross multiply
    2,484,999.91x = 3,727,894.34 × 801,709.75
  4. Step 4: Simplify right side
    2,484,999.91x = 2,988,689,239,347.82
  5. Step 5: Solve for x
    x = 2,988,689,239,347.82/2,484,999.91
  6. Step 6: Final answer
    x = 1,202,691.89

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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.