Home / 2,247,114.90-3,363,673.95-1,297,665.30

Finding the Fourth Proportional to 2,247,114.90, 3,363,673.95 and 1,297,665.30

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Solution

The fourth proportional to 2,247,114.90, 3,363,673.95 and 1,297,665.30 is: 1,942,456.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,114.90 : 3,363,673.95 = 1,297,665.30 : x
  2. Step 2: Convert to fraction form
    2,247,114.90/3,363,673.95 = 1,297,665.30/x
  3. Step 3: Cross multiply
    2,247,114.90x = 3,363,673.95 × 1,297,665.30
  4. Step 4: Simplify right side
    2,247,114.90x = 4,364,922,965,428.94
  5. Step 5: Solve for x
    x = 4,364,922,965,428.94/2,247,114.90
  6. Step 6: Final answer
    x = 1,942,456.51

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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.