Home / 4,871,081.50-6,722,105.58-2,695,774.66

Finding the Fourth Proportional to 4,871,081.50, 6,722,105.58 and 2,695,774.66

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Solution

The fourth proportional to 4,871,081.50, 6,722,105.58 and 2,695,774.66 is: 3,720,176.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,081.50 : 6,722,105.58 = 2,695,774.66 : x
  2. Step 2: Convert to fraction form
    4,871,081.50/6,722,105.58 = 2,695,774.66/x
  3. Step 3: Cross multiply
    4,871,081.50x = 6,722,105.58 × 2,695,774.66
  4. Step 4: Simplify right side
    4,871,081.50x = 18,121,281,884,408.61
  5. Step 5: Solve for x
    x = 18,121,281,884,408.61/4,871,081.50
  6. Step 6: Final answer
    x = 3,720,176.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.