Home / 3,505,381.81-4,838,234.02-2,055,544.33

Finding the Fourth Proportional to 3,505,381.81, 4,838,234.02 and 2,055,544.33

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Solution

The fourth proportional to 3,505,381.81, 4,838,234.02 and 2,055,544.33 is: 2,837,124.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,381.81 : 4,838,234.02 = 2,055,544.33 : x
  2. Step 2: Convert to fraction form
    3,505,381.81/4,838,234.02 = 2,055,544.33/x
  3. Step 3: Cross multiply
    3,505,381.81x = 4,838,234.02 × 2,055,544.33
  4. Step 4: Simplify right side
    3,505,381.81x = 9,945,204,507,024.11
  5. Step 5: Solve for x
    x = 9,945,204,507,024.11/3,505,381.81
  6. Step 6: Final answer
    x = 2,837,124.47

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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.