Home / 4,306,306.65-6,466,831.23-2,876,179.96

Finding the Fourth Proportional to 4,306,306.65, 6,466,831.23 and 2,876,179.96

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Solution

The fourth proportional to 4,306,306.65, 6,466,831.23 and 2,876,179.96 is: 4,319,193.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,306.65 : 6,466,831.23 = 2,876,179.96 : x
  2. Step 2: Convert to fraction form
    4,306,306.65/6,466,831.23 = 2,876,179.96/x
  3. Step 3: Cross multiply
    4,306,306.65x = 6,466,831.23 × 2,876,179.96
  4. Step 4: Simplify right side
    4,306,306.65x = 18,599,770,388,428.15
  5. Step 5: Solve for x
    x = 18,599,770,388,428.15/4,306,306.65
  6. Step 6: Final answer
    x = 4,319,193.20

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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.