Home / 4,882,009.28-6,737,570.56-2,707,234.56

Finding the Fourth Proportional to 4,882,009.28, 6,737,570.56 and 2,707,234.56

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Solution

The fourth proportional to 4,882,009.28, 6,737,570.56 and 2,707,234.56 is: 3,736,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,009.28 : 6,737,570.56 = 2,707,234.56 : x
  2. Step 2: Convert to fraction form
    4,882,009.28/6,737,570.56 = 2,707,234.56/x
  3. Step 3: Cross multiply
    4,882,009.28x = 6,737,570.56 × 2,707,234.56
  4. Step 4: Simplify right side
    4,882,009.28x = 18,240,183,870,470.55
  5. Step 5: Solve for x
    x = 18,240,183,870,470.55/4,882,009.28
  6. Step 6: Final answer
    x = 3,736,204.26

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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.