Home / 3,321,497.14-4,583,680.05-1,871,209.96

Finding the Fourth Proportional to 3,321,497.14, 4,583,680.05 and 1,871,209.96

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Solution

The fourth proportional to 3,321,497.14, 4,583,680.05 and 1,871,209.96 is: 2,582,277.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,497.14 : 4,583,680.05 = 1,871,209.96 : x
  2. Step 2: Convert to fraction form
    3,321,497.14/4,583,680.05 = 1,871,209.96/x
  3. Step 3: Cross multiply
    3,321,497.14x = 4,583,680.05 × 1,871,209.96
  4. Step 4: Simplify right side
    3,321,497.14x = 8,577,027,763,013.30
  5. Step 5: Solve for x
    x = 8,577,027,763,013.30/3,321,497.14
  6. Step 6: Final answer
    x = 2,582,277.63

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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.