Home / 4,442,214.06-6,663,727.73-1,247,318.69

Finding the Fourth Proportional to 4,442,214.06, 6,663,727.73 and 1,247,318.69

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Solution

The fourth proportional to 4,442,214.06, 6,663,727.73 and 1,247,318.69 is: 1,871,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,214.06 : 6,663,727.73 = 1,247,318.69 : x
  2. Step 2: Convert to fraction form
    4,442,214.06/6,663,727.73 = 1,247,318.69/x
  3. Step 3: Cross multiply
    4,442,214.06x = 6,663,727.73 × 1,247,318.69
  4. Step 4: Simplify right side
    4,442,214.06x = 8,311,792,112,499.93
  5. Step 5: Solve for x
    x = 8,311,792,112,499.93/4,442,214.06
  6. Step 6: Final answer
    x = 1,871,092.21

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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.