Home / 2,332,809.85-3,219,292.14-1,300,383.17

Finding the Fourth Proportional to 2,332,809.85, 3,219,292.14 and 1,300,383.17

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Solution

The fourth proportional to 2,332,809.85, 3,219,292.14 and 1,300,383.17 is: 1,794,536.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,809.85 : 3,219,292.14 = 1,300,383.17 : x
  2. Step 2: Convert to fraction form
    2,332,809.85/3,219,292.14 = 1,300,383.17/x
  3. Step 3: Cross multiply
    2,332,809.85x = 3,219,292.14 × 1,300,383.17
  4. Step 4: Simplify right side
    2,332,809.85x = 4,186,313,318,169.28
  5. Step 5: Solve for x
    x = 4,186,313,318,169.28/2,332,809.85
  6. Step 6: Final answer
    x = 1,794,536.88

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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.