Home / 5,623,312.82-7,760,208.65-3,044,993.82

Finding the Fourth Proportional to 5,623,312.82, 7,760,208.65 and 3,044,993.82

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Solution

The fourth proportional to 5,623,312.82, 7,760,208.65 and 3,044,993.82 is: 4,202,111.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,312.82 : 7,760,208.65 = 3,044,993.82 : x
  2. Step 2: Convert to fraction form
    5,623,312.82/7,760,208.65 = 3,044,993.82/x
  3. Step 3: Cross multiply
    5,623,312.82x = 7,760,208.65 × 3,044,993.82
  4. Step 4: Simplify right side
    5,623,312.82x = 23,629,787,336,834.79
  5. Step 5: Solve for x
    x = 23,629,787,336,834.79/5,623,312.82
  6. Step 6: Final answer
    x = 4,202,111.48

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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.