Home / 3,257,141.36-4,882,534.91-1,550,826.19

Finding the Fourth Proportional to 3,257,141.36, 4,882,534.91 and 1,550,826.19

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Solution

The fourth proportional to 3,257,141.36, 4,882,534.91 and 1,550,826.19 is: 2,324,726.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,141.36 : 4,882,534.91 = 1,550,826.19 : x
  2. Step 2: Convert to fraction form
    3,257,141.36/4,882,534.91 = 1,550,826.19/x
  3. Step 3: Cross multiply
    3,257,141.36x = 4,882,534.91 × 1,550,826.19
  4. Step 4: Simplify right side
    3,257,141.36x = 7,571,963,012,017.29
  5. Step 5: Solve for x
    x = 7,571,963,012,017.29/3,257,141.36
  6. Step 6: Final answer
    x = 2,324,726.55

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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.