Home / 1,062,471.21-1,466,167.47-579,025.95

Finding the Fourth Proportional to 1,062,471.21, 1,466,167.47 and 579,025.95

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Solution

The fourth proportional to 1,062,471.21, 1,466,167.47 and 579,025.95 is: 799,032.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,471.21 : 1,466,167.47 = 579,025.95 : x
  2. Step 2: Convert to fraction form
    1,062,471.21/1,466,167.47 = 579,025.95/x
  3. Step 3: Cross multiply
    1,062,471.21x = 1,466,167.47 × 579,025.95
  4. Step 4: Simplify right side
    1,062,471.21x = 848,949,012,175.85
  5. Step 5: Solve for x
    x = 848,949,012,175.85/1,062,471.21
  6. Step 6: Final answer
    x = 799,032.49

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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.