Home / 4,167,953.20-5,752,042.23-2,332,622.80

Finding the Fourth Proportional to 4,167,953.20, 5,752,042.23 and 2,332,622.80

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Solution

The fourth proportional to 4,167,953.20, 5,752,042.23 and 2,332,622.80 is: 3,219,168.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,953.20 : 5,752,042.23 = 2,332,622.80 : x
  2. Step 2: Convert to fraction form
    4,167,953.20/5,752,042.23 = 2,332,622.80/x
  3. Step 3: Cross multiply
    4,167,953.20x = 5,752,042.23 × 2,332,622.80
  4. Step 4: Simplify right side
    4,167,953.20x = 13,417,344,852,260.84
  5. Step 5: Solve for x
    x = 13,417,344,852,260.84/4,167,953.20
  6. Step 6: Final answer
    x = 3,219,168.79

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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.