Home / 1,067,010.03-1,472,453.10-583,573.68

Finding the Fourth Proportional to 1,067,010.03, 1,472,453.10 and 583,573.68

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Solution

The fourth proportional to 1,067,010.03, 1,472,453.10 and 583,573.68 is: 805,320.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,010.03 : 1,472,453.10 = 583,573.68 : x
  2. Step 2: Convert to fraction form
    1,067,010.03/1,472,453.10 = 583,573.68/x
  3. Step 3: Cross multiply
    1,067,010.03x = 1,472,453.10 × 583,573.68
  4. Step 4: Simplify right side
    1,067,010.03x = 859,284,874,194.41
  5. Step 5: Solve for x
    x = 859,284,874,194.41/1,067,010.03
  6. Step 6: Final answer
    x = 805,320.33

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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.