Home / 2,001,844.35-3,002,766.53-1,983,181.95

Finding the Fourth Proportional to 2,001,844.35, 3,002,766.53 and 1,983,181.95

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Solution

The fourth proportional to 2,001,844.35, 3,002,766.53 and 1,983,181.95 is: 2,974,772.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,844.35 : 3,002,766.53 = 1,983,181.95 : x
  2. Step 2: Convert to fraction form
    2,001,844.35/3,002,766.53 = 1,983,181.95/x
  3. Step 3: Cross multiply
    2,001,844.35x = 3,002,766.53 × 1,983,181.95
  4. Step 4: Simplify right side
    2,001,844.35x = 5,955,032,372,444.22
  5. Step 5: Solve for x
    x = 5,955,032,372,444.22/2,001,844.35
  6. Step 6: Final answer
    x = 2,974,772.93

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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.