Home / 1,356,601.04-2,034,944.88-682,314.32

Finding the Fourth Proportional to 1,356,601.04, 2,034,944.88 and 682,314.32

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Solution

The fourth proportional to 1,356,601.04, 2,034,944.88 and 682,314.32 is: 1,023,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,601.04 : 2,034,944.88 = 682,314.32 : x
  2. Step 2: Convert to fraction form
    1,356,601.04/2,034,944.88 = 682,314.32/x
  3. Step 3: Cross multiply
    1,356,601.04x = 2,034,944.88 × 682,314.32
  4. Step 4: Simplify right side
    1,356,601.04x = 1,388,472,032,034.68
  5. Step 5: Solve for x
    x = 1,388,472,032,034.68/1,356,601.04
  6. Step 6: Final answer
    x = 1,023,493.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.