Home / 2,484,336.78-3,727,292.49-886,864.50

Finding the Fourth Proportional to 2,484,336.78, 3,727,292.49 and 886,864.50

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Solution

The fourth proportional to 2,484,336.78, 3,727,292.49 and 886,864.50 is: 1,330,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,336.78 : 3,727,292.49 = 886,864.50 : x
  2. Step 2: Convert to fraction form
    2,484,336.78/3,727,292.49 = 886,864.50/x
  3. Step 3: Cross multiply
    2,484,336.78x = 3,727,292.49 × 886,864.50
  4. Step 4: Simplify right side
    2,484,336.78x = 3,305,603,390,497.61
  5. Step 5: Solve for x
    x = 3,305,603,390,497.61/2,484,336.78
  6. Step 6: Final answer
    x = 1,330,577.81

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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.