Home / 1,055,756.56-1,456,601.52-596,826.76

Finding the Fourth Proportional to 1,055,756.56, 1,456,601.52 and 596,826.76

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Solution

The fourth proportional to 1,055,756.56, 1,456,601.52 and 596,826.76 is: 823,427.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,756.56 : 1,456,601.52 = 596,826.76 : x
  2. Step 2: Convert to fraction form
    1,055,756.56/1,456,601.52 = 596,826.76/x
  3. Step 3: Cross multiply
    1,055,756.56x = 1,456,601.52 × 596,826.76
  4. Step 4: Simplify right side
    1,055,756.56x = 869,338,765,792.68
  5. Step 5: Solve for x
    x = 869,338,765,792.68/1,055,756.56
  6. Step 6: Final answer
    x = 823,427.29

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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.