Home / 5,810,902.62-8,000,792.26-4,937,895.96

Finding the Fourth Proportional to 5,810,902.62, 8,000,792.26 and 4,937,895.96

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Solution

The fourth proportional to 5,810,902.62, 8,000,792.26 and 4,937,895.96 is: 6,798,785.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,902.62 : 8,000,792.26 = 4,937,895.96 : x
  2. Step 2: Convert to fraction form
    5,810,902.62/8,000,792.26 = 4,937,895.96/x
  3. Step 3: Cross multiply
    5,810,902.62x = 8,000,792.26 × 4,937,895.96
  4. Step 4: Simplify right side
    5,810,902.62x = 39,507,079,765,108.53
  5. Step 5: Solve for x
    x = 39,507,079,765,108.53/5,810,902.62
  6. Step 6: Final answer
    x = 6,798,785.38

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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.