Home / 1,862,506.34-2,792,252.76-582,455.24

Finding the Fourth Proportional to 1,862,506.34, 2,792,252.76 and 582,455.24

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Solution

The fourth proportional to 1,862,506.34, 2,792,252.76 and 582,455.24 is: 873,211.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,506.34 : 2,792,252.76 = 582,455.24 : x
  2. Step 2: Convert to fraction form
    1,862,506.34/2,792,252.76 = 582,455.24/x
  3. Step 3: Cross multiply
    1,862,506.34x = 2,792,252.76 × 582,455.24
  4. Step 4: Simplify right side
    1,862,506.34x = 1,626,362,245,791.94
  5. Step 5: Solve for x
    x = 1,626,362,245,791.94/1,862,506.34
  6. Step 6: Final answer
    x = 873,211.66

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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.