Home / 2,563,108.19-3,844,891.91-741,444.51

Finding the Fourth Proportional to 2,563,108.19, 3,844,891.91 and 741,444.51

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Solution

The fourth proportional to 2,563,108.19, 3,844,891.91 and 741,444.51 is: 1,112,233.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,108.19 : 3,844,891.91 = 741,444.51 : x
  2. Step 2: Convert to fraction form
    2,563,108.19/3,844,891.91 = 741,444.51/x
  3. Step 3: Cross multiply
    2,563,108.19x = 3,844,891.91 × 741,444.51
  4. Step 4: Simplify right side
    2,563,108.19x = 2,850,774,000,066.53
  5. Step 5: Solve for x
    x = 2,850,774,000,066.53/2,563,108.19
  6. Step 6: Final answer
    x = 1,112,233.19

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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.