Home / 2,077,952.43-2,867,546.34-1,160,195.64

Finding the Fourth Proportional to 2,077,952.43, 2,867,546.34 and 1,160,195.64

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Solution

The fourth proportional to 2,077,952.43, 2,867,546.34 and 1,160,195.64 is: 1,601,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,952.43 : 2,867,546.34 = 1,160,195.64 : x
  2. Step 2: Convert to fraction form
    2,077,952.43/2,867,546.34 = 1,160,195.64/x
  3. Step 3: Cross multiply
    2,077,952.43x = 2,867,546.34 × 1,160,195.64
  4. Step 4: Simplify right side
    2,077,952.43x = 3,326,914,750,412.66
  5. Step 5: Solve for x
    x = 3,326,914,750,412.66/2,077,952.43
  6. Step 6: Final answer
    x = 1,601,054.33

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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.