Home / 3,859,552.19-5,782,020.88-2,576,290.25

Finding the Fourth Proportional to 3,859,552.19, 5,782,020.88 and 2,576,290.25

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Solution

The fourth proportional to 3,859,552.19, 5,782,020.88 and 2,576,290.25 is: 3,859,557.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,859,552.19 : 5,782,020.88 = 2,576,290.25 : x
  2. Step 2: Convert to fraction form
    3,859,552.19/5,782,020.88 = 2,576,290.25/x
  3. Step 3: Cross multiply
    3,859,552.19x = 5,782,020.88 × 2,576,290.25
  4. Step 4: Simplify right side
    3,859,552.19x = 14,896,164,005,558.97
  5. Step 5: Solve for x
    x = 14,896,164,005,558.97/3,859,552.19
  6. Step 6: Final answer
    x = 3,859,557.60

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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.