Home / 1,862,600.49-2,792,393.87-582,549.39

Finding the Fourth Proportional to 1,862,600.49, 2,792,393.87 and 582,549.39

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Solution

The fourth proportional to 1,862,600.49, 2,792,393.87 and 582,549.39 is: 873,352.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,600.49 : 2,792,393.87 = 582,549.39 : x
  2. Step 2: Convert to fraction form
    1,862,600.49/2,792,393.87 = 582,549.39/x
  3. Step 3: Cross multiply
    1,862,600.49x = 2,792,393.87 × 582,549.39
  4. Step 4: Simplify right side
    1,862,600.49x = 1,626,707,342,695.49
  5. Step 5: Solve for x
    x = 1,626,707,342,695.49/1,862,600.49
  6. Step 6: Final answer
    x = 873,352.79

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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.