Home / 3,910,094.83-5,863,703.68-1,350,658.45

Finding the Fourth Proportional to 3,910,094.83, 5,863,703.68 and 1,350,658.45

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Solution

The fourth proportional to 3,910,094.83, 5,863,703.68 and 1,350,658.45 is: 2,025,490.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,094.83 : 5,863,703.68 = 1,350,658.45 : x
  2. Step 2: Convert to fraction form
    3,910,094.83/5,863,703.68 = 1,350,658.45/x
  3. Step 3: Cross multiply
    3,910,094.83x = 5,863,703.68 × 1,350,658.45
  4. Step 4: Simplify right side
    3,910,094.83x = 7,919,860,923,688.10
  5. Step 5: Solve for x
    x = 7,919,860,923,688.10/3,910,094.83
  6. Step 6: Final answer
    x = 2,025,490.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.