Home / 4,871,077.01-6,722,099.36-2,695,770.17

Finding the Fourth Proportional to 4,871,077.01, 6,722,099.36 and 2,695,770.17

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Solution

The fourth proportional to 4,871,077.01, 6,722,099.36 and 2,695,770.17 is: 3,720,170.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,077.01 : 6,722,099.36 = 2,695,770.17 : x
  2. Step 2: Convert to fraction form
    4,871,077.01/6,722,099.36 = 2,695,770.17/x
  3. Step 3: Cross multiply
    4,871,077.01x = 6,722,099.36 × 2,695,770.17
  4. Step 4: Simplify right side
    4,871,077.01x = 18,121,234,934,464.09
  5. Step 5: Solve for x
    x = 18,121,234,934,464.09/4,871,077.01
  6. Step 6: Final answer
    x = 3,720,170.08

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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.