Home / 3,337,995.80-5,007,010.71-1,418,412.44

Finding the Fourth Proportional to 3,337,995.80, 5,007,010.71 and 1,418,412.44

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Solution

The fourth proportional to 3,337,995.80, 5,007,010.71 and 1,418,412.44 is: 2,127,625.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,995.80 : 5,007,010.71 = 1,418,412.44 : x
  2. Step 2: Convert to fraction form
    3,337,995.80/5,007,010.71 = 1,418,412.44/x
  3. Step 3: Cross multiply
    3,337,995.80x = 5,007,010.71 × 1,418,412.44
  4. Step 4: Simplify right side
    3,337,995.80x = 7,102,006,278,277.23
  5. Step 5: Solve for x
    x = 7,102,006,278,277.23/3,337,995.80
  6. Step 6: Final answer
    x = 2,127,625.89

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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.