Home / 1,725,066.74-2,380,608.36-950,725.52

Finding the Fourth Proportional to 1,725,066.74, 2,380,608.36 and 950,725.52

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Solution

The fourth proportional to 1,725,066.74, 2,380,608.36 and 950,725.52 is: 1,312,010.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,066.74 : 2,380,608.36 = 950,725.52 : x
  2. Step 2: Convert to fraction form
    1,725,066.74/2,380,608.36 = 950,725.52/x
  3. Step 3: Cross multiply
    1,725,066.74x = 2,380,608.36 × 950,725.52
  4. Step 4: Simplify right side
    1,725,066.74x = 2,263,305,120,977.35
  5. Step 5: Solve for x
    x = 2,263,305,120,977.35/1,725,066.74
  6. Step 6: Final answer
    x = 1,312,010.18

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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.