Home / 2,055,566.42-2,836,029.40-1,195,960.60

Finding the Fourth Proportional to 2,055,566.42, 2,836,029.40 and 1,195,960.60

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Solution

The fourth proportional to 2,055,566.42, 2,836,029.40 and 1,195,960.60 is: 1,650,046.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,566.42 : 2,836,029.40 = 1,195,960.60 : x
  2. Step 2: Convert to fraction form
    2,055,566.42/2,836,029.40 = 1,195,960.60/x
  3. Step 3: Cross multiply
    2,055,566.42x = 2,836,029.40 × 1,195,960.60
  4. Step 4: Simplify right side
    2,055,566.42x = 3,391,779,422,841.64
  5. Step 5: Solve for x
    x = 3,391,779,422,841.64/2,055,566.42
  6. Step 6: Final answer
    x = 1,650,046.13

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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.