Home / 1,026,896.42-1,417,063.25-568,003.68

Finding the Fourth Proportional to 1,026,896.42, 1,417,063.25 and 568,003.68

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Solution

The fourth proportional to 1,026,896.42, 1,417,063.25 and 568,003.68 is: 783,815.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,896.42 : 1,417,063.25 = 568,003.68 : x
  2. Step 2: Convert to fraction form
    1,026,896.42/1,417,063.25 = 568,003.68/x
  3. Step 3: Cross multiply
    1,026,896.42x = 1,417,063.25 × 568,003.68
  4. Step 4: Simplify right side
    1,026,896.42x = 804,897,137,952.74
  5. Step 5: Solve for x
    x = 804,897,137,952.74/1,026,896.42
  6. Step 6: Final answer
    x = 783,815.32

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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.