Home / 2,414,757.78-3,332,204.59-1,327,005.95

Finding the Fourth Proportional to 2,414,757.78, 3,332,204.59 and 1,327,005.95

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Solution

The fourth proportional to 2,414,757.78, 3,332,204.59 and 1,327,005.95 is: 1,831,179.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,757.78 : 3,332,204.59 = 1,327,005.95 : x
  2. Step 2: Convert to fraction form
    2,414,757.78/3,332,204.59 = 1,327,005.95/x
  3. Step 3: Cross multiply
    2,414,757.78x = 3,332,204.59 × 1,327,005.95
  4. Step 4: Simplify right side
    2,414,757.78x = 4,421,855,317,547.31
  5. Step 5: Solve for x
    x = 4,421,855,317,547.31/2,414,757.78
  6. Step 6: Final answer
    x = 1,831,179.65

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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.