Home / 3,109,955.04-4,665,006.37-835,482.33

Finding the Fourth Proportional to 3,109,955.04, 4,665,006.37 and 835,482.33

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Solution

The fourth proportional to 3,109,955.04, 4,665,006.37 and 835,482.33 is: 1,253,243.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,109,955.04 : 4,665,006.37 = 835,482.33 : x
  2. Step 2: Convert to fraction form
    3,109,955.04/4,665,006.37 = 835,482.33/x
  3. Step 3: Cross multiply
    3,109,955.04x = 4,665,006.37 × 835,482.33
  4. Step 4: Simplify right side
    3,109,955.04x = 3,897,530,391,472.44
  5. Step 5: Solve for x
    x = 3,897,530,391,472.44/3,109,955.04
  6. Step 6: Final answer
    x = 1,253,243.32

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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.