Home / 2,241,202.77-3,344,323.95-1,999,656.11

Finding the Fourth Proportional to 2,241,202.77, 3,344,323.95 and 1,999,656.11

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Solution

The fourth proportional to 2,241,202.77, 3,344,323.95 and 1,999,656.11 is: 2,983,887.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,202.77 : 3,344,323.95 = 1,999,656.11 : x
  2. Step 2: Convert to fraction form
    2,241,202.77/3,344,323.95 = 1,999,656.11/x
  3. Step 3: Cross multiply
    2,241,202.77x = 3,344,323.95 × 1,999,656.11
  4. Step 4: Simplify right side
    2,241,202.77x = 6,687,497,828,797.65
  5. Step 5: Solve for x
    x = 6,687,497,828,797.65/2,241,202.77
  6. Step 6: Final answer
    x = 2,983,887.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.