Home / 2,614,752.48-3,608,512.56-1,969,033.44

Finding the Fourth Proportional to 2,614,752.48, 3,608,512.56 and 1,969,033.44

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Solution

The fourth proportional to 2,614,752.48, 3,608,512.56 and 1,969,033.44 is: 2,717,382.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,752.48 : 3,608,512.56 = 1,969,033.44 : x
  2. Step 2: Convert to fraction form
    2,614,752.48/3,608,512.56 = 1,969,033.44/x
  3. Step 3: Cross multiply
    2,614,752.48x = 3,608,512.56 × 1,969,033.44
  4. Step 4: Simplify right side
    2,614,752.48x = 7,105,281,899,300.01
  5. Step 5: Solve for x
    x = 7,105,281,899,300.01/2,614,752.48
  6. Step 6: Final answer
    x = 2,717,382.22

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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.