Home / 2,276,192.48-3,414,288.73-1,264,830.73

Finding the Fourth Proportional to 2,276,192.48, 3,414,288.73 and 1,264,830.73

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Solution

The fourth proportional to 2,276,192.48, 3,414,288.73 and 1,264,830.73 is: 1,897,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,192.48 : 3,414,288.73 = 1,264,830.73 : x
  2. Step 2: Convert to fraction form
    2,276,192.48/3,414,288.73 = 1,264,830.73/x
  3. Step 3: Cross multiply
    2,276,192.48x = 3,414,288.73 × 1,264,830.73
  4. Step 4: Simplify right side
    2,276,192.48x = 4,318,497,306,796.67
  5. Step 5: Solve for x
    x = 4,318,497,306,796.67/2,276,192.48
  6. Step 6: Final answer
    x = 1,897,246.10

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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.