Home / 2,214,532.71-3,056,054.85-1,195,937.46

Finding the Fourth Proportional to 2,214,532.71, 3,056,054.85 and 1,195,937.46

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Solution

The fourth proportional to 2,214,532.71, 3,056,054.85 and 1,195,937.46 is: 1,650,393.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,532.71 : 3,056,054.85 = 1,195,937.46 : x
  2. Step 2: Convert to fraction form
    2,214,532.71/3,056,054.85 = 1,195,937.46/x
  3. Step 3: Cross multiply
    2,214,532.71x = 3,056,054.85 × 1,195,937.46
  4. Step 4: Simplify right side
    2,214,532.71x = 3,654,850,474,929.68
  5. Step 5: Solve for x
    x = 3,654,850,474,929.68/2,214,532.71
  6. Step 6: Final answer
    x = 1,650,393.54

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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.