Home / 2,233,415.80-3,348,490.44-716,235.13

Finding the Fourth Proportional to 2,233,415.80, 3,348,490.44 and 716,235.13

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Solution

The fourth proportional to 2,233,415.80, 3,348,490.44 and 716,235.13 is: 1,073,828.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,415.80 : 3,348,490.44 = 716,235.13 : x
  2. Step 2: Convert to fraction form
    2,233,415.80/3,348,490.44 = 716,235.13/x
  3. Step 3: Cross multiply
    2,233,415.80x = 3,348,490.44 × 716,235.13
  4. Step 4: Simplify right side
    2,233,415.80x = 2,398,306,469,604.57
  5. Step 5: Solve for x
    x = 2,398,306,469,604.57/2,233,415.80
  6. Step 6: Final answer
    x = 1,073,828.92

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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.