Home / 2,563,942.49-3,539,330.09-1,597,550.25

Finding the Fourth Proportional to 2,563,942.49, 3,539,330.09 and 1,597,550.25

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Solution

The fourth proportional to 2,563,942.49, 3,539,330.09 and 1,597,550.25 is: 2,205,298.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,942.49 : 3,539,330.09 = 1,597,550.25 : x
  2. Step 2: Convert to fraction form
    2,563,942.49/3,539,330.09 = 1,597,550.25/x
  3. Step 3: Cross multiply
    2,563,942.49x = 3,539,330.09 × 1,597,550.25
  4. Step 4: Simplify right side
    2,563,942.49x = 5,654,257,670,112.02
  5. Step 5: Solve for x
    x = 5,654,257,670,112.02/2,563,942.49
  6. Step 6: Final answer
    x = 2,205,298.17

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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.