Home / 6,819,585.63-10,229,456.20-2,332,211.55

Finding the Fourth Proportional to 6,819,585.63, 10,229,456.20 and 2,332,211.55

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Solution

The fourth proportional to 6,819,585.63, 10,229,456.20 and 2,332,211.55 is: 3,498,343.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819,585.63 : 10,229,456.20 = 2,332,211.55 : x
  2. Step 2: Convert to fraction form
    6,819,585.63/10,229,456.20 = 2,332,211.55/x
  3. Step 3: Cross multiply
    6,819,585.63x = 10,229,456.20 × 2,332,211.55
  4. Step 4: Simplify right side
    6,819,585.63x = 23,857,255,842,881.30
  5. Step 5: Solve for x
    x = 23,857,255,842,881.30/6,819,585.63
  6. Step 6: Final answer
    x = 3,498,343.91

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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.