Home / 2,095,928.88-3,141,263.88-896,443.44

Finding the Fourth Proportional to 2,095,928.88, 3,141,263.88 and 896,443.44

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Solution

The fourth proportional to 2,095,928.88, 3,141,263.88 and 896,443.44 is: 1,343,540.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,928.88 : 3,141,263.88 = 896,443.44 : x
  2. Step 2: Convert to fraction form
    2,095,928.88/3,141,263.88 = 896,443.44/x
  3. Step 3: Cross multiply
    2,095,928.88x = 3,141,263.88 × 896,443.44
  4. Step 4: Simplify right side
    2,095,928.88x = 2,815,965,398,534.95
  5. Step 5: Solve for x
    x = 2,815,965,398,534.95/2,095,928.88
  6. Step 6: Final answer
    x = 1,343,540.53

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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.