Home / 1,057,200.66-1,458,936.36-598,306.91

Finding the Fourth Proportional to 1,057,200.66, 1,458,936.36 and 598,306.91

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Solution

The fourth proportional to 1,057,200.66, 1,458,936.36 and 598,306.91 is: 825,663.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,200.66 : 1,458,936.36 = 598,306.91 : x
  2. Step 2: Convert to fraction form
    1,057,200.66/1,458,936.36 = 598,306.91/x
  3. Step 3: Cross multiply
    1,057,200.66x = 1,458,936.36 × 598,306.91
  4. Step 4: Simplify right side
    1,057,200.66x = 872,891,698,143.57
  5. Step 5: Solve for x
    x = 872,891,698,143.57/1,057,200.66
  6. Step 6: Final answer
    x = 825,663.22

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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.