Home / 2,314,692.54-3,194,301.25-1,282,216.14

Finding the Fourth Proportional to 2,314,692.54, 3,194,301.25 and 1,282,216.14

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Solution

The fourth proportional to 2,314,692.54, 3,194,301.25 and 1,282,216.14 is: 1,769,472.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,692.54 : 3,194,301.25 = 1,282,216.14 : x
  2. Step 2: Convert to fraction form
    2,314,692.54/3,194,301.25 = 1,282,216.14/x
  3. Step 3: Cross multiply
    2,314,692.54x = 3,194,301.25 × 1,282,216.14
  4. Step 4: Simplify right side
    2,314,692.54x = 4,095,784,620,374.95
  5. Step 5: Solve for x
    x = 4,095,784,620,374.95/2,314,692.54
  6. Step 6: Final answer
    x = 1,769,472.43

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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.