Home / 1,055,768.96-1,456,943.28-596,876.60

Finding the Fourth Proportional to 1,055,768.96, 1,456,943.28 and 596,876.60

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Solution

The fourth proportional to 1,055,768.96, 1,456,943.28 and 596,876.60 is: 823,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,768.96 : 1,456,943.28 = 596,876.60 : x
  2. Step 2: Convert to fraction form
    1,055,768.96/1,456,943.28 = 596,876.60/x
  3. Step 3: Cross multiply
    1,055,768.96x = 1,456,943.28 × 596,876.60
  4. Step 4: Simplify right side
    1,055,768.96x = 869,615,351,359.25
  5. Step 5: Solve for x
    x = 869,615,351,359.25/1,055,768.96
  6. Step 6: Final answer
    x = 823,679.60

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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.