Home / 2,068,056.97-2,853,850.09-1,150,260.15

Finding the Fourth Proportional to 2,068,056.97, 2,853,850.09 and 1,150,260.15

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Solution

The fourth proportional to 2,068,056.97, 2,853,850.09 and 1,150,260.15 is: 1,587,320.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,056.97 : 2,853,850.09 = 1,150,260.15 : x
  2. Step 2: Convert to fraction form
    2,068,056.97/2,853,850.09 = 1,150,260.15/x
  3. Step 3: Cross multiply
    2,068,056.97x = 2,853,850.09 × 1,150,260.15
  4. Step 4: Simplify right side
    2,068,056.97x = 3,282,670,032,600.91
  5. Step 5: Solve for x
    x = 3,282,670,032,600.91/2,068,056.97
  6. Step 6: Final answer
    x = 1,587,320.89

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1.5x scale

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.