Home / 3,860,419.66-5,327,329.60-2,094,292.02

Finding the Fourth Proportional to 3,860,419.66, 5,327,329.60 and 2,094,292.02

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Solution

The fourth proportional to 3,860,419.66, 5,327,329.60 and 2,094,292.02 is: 2,890,096.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,419.66 : 5,327,329.60 = 2,094,292.02 : x
  2. Step 2: Convert to fraction form
    3,860,419.66/5,327,329.60 = 2,094,292.02/x
  3. Step 3: Cross multiply
    3,860,419.66x = 5,327,329.60 × 2,094,292.02
  4. Step 4: Simplify right side
    3,860,419.66x = 11,156,983,869,189.79
  5. Step 5: Solve for x
    x = 11,156,983,869,189.79/3,860,419.66
  6. Step 6: Final answer
    x = 2,890,096.12

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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.