Home / 3,505,381.43-4,838,233.50-2,055,543.96

Finding the Fourth Proportional to 3,505,381.43, 4,838,233.50 and 2,055,543.96

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Solution

The fourth proportional to 3,505,381.43, 4,838,233.50 and 2,055,543.96 is: 2,837,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,381.43 : 4,838,233.50 = 2,055,543.96 : x
  2. Step 2: Convert to fraction form
    3,505,381.43/4,838,233.50 = 2,055,543.96/x
  3. Step 3: Cross multiply
    3,505,381.43x = 4,838,233.50 × 2,055,543.96
  4. Step 4: Simplify right side
    3,505,381.43x = 9,945,201,631,096.66
  5. Step 5: Solve for x
    x = 9,945,201,631,096.66/3,505,381.43
  6. Step 6: Final answer
    x = 2,837,123.95

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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.