Home / 2,203,625.94-3,041,300.54-1,236,809.12

Finding the Fourth Proportional to 2,203,625.94, 3,041,300.54 and 1,236,809.12

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Solution

The fourth proportional to 2,203,625.94, 3,041,300.54 and 1,236,809.12 is: 1,706,963.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,625.94 : 3,041,300.54 = 1,236,809.12 : x
  2. Step 2: Convert to fraction form
    2,203,625.94/3,041,300.54 = 1,236,809.12/x
  3. Step 3: Cross multiply
    2,203,625.94x = 3,041,300.54 × 1,236,809.12
  4. Step 4: Simplify right side
    2,203,625.94x = 3,761,508,244,532.93
  5. Step 5: Solve for x
    x = 3,761,508,244,532.93/2,203,625.94
  6. Step 6: Final answer
    x = 1,706,963.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.