Home / 1,062,974.32-1,466,969.92-610,333.36

Finding the Fourth Proportional to 1,062,974.32, 1,466,969.92 and 610,333.36

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Solution

The fourth proportional to 1,062,974.32, 1,466,969.92 and 610,333.36 is: 842,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,974.32 : 1,466,969.92 = 610,333.36 : x
  2. Step 2: Convert to fraction form
    1,062,974.32/1,466,969.92 = 610,333.36/x
  3. Step 3: Cross multiply
    1,062,974.32x = 1,466,969.92 × 610,333.36
  4. Step 4: Simplify right side
    1,062,974.32x = 895,340,680,292.53
  5. Step 5: Solve for x
    x = 895,340,680,292.53/1,062,974.32
  6. Step 6: Final answer
    x = 842,297.56

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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.