Home / 2,950,092.46-4,071,378.23-1,661,184.01

Finding the Fourth Proportional to 2,950,092.46, 4,071,378.23 and 1,661,184.01

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Solution

The fourth proportional to 2,950,092.46, 4,071,378.23 and 1,661,184.01 is: 2,292,575.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,092.46 : 4,071,378.23 = 1,661,184.01 : x
  2. Step 2: Convert to fraction form
    2,950,092.46/4,071,378.23 = 1,661,184.01/x
  3. Step 3: Cross multiply
    2,950,092.46x = 4,071,378.23 × 1,661,184.01
  4. Step 4: Simplify right side
    2,950,092.46x = 6,763,308,414,338.10
  5. Step 5: Solve for x
    x = 6,763,308,414,338.10/2,950,092.46
  6. Step 6: Final answer
    x = 2,292,575.07

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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.