Home / 2,328,305.01-3,494,709.93-1,680,549.03

Finding the Fourth Proportional to 2,328,305.01, 3,494,709.93 and 1,680,549.03

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Solution

The fourth proportional to 2,328,305.01, 3,494,709.93 and 1,680,549.03 is: 2,522,449.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,305.01 : 3,494,709.93 = 1,680,549.03 : x
  2. Step 2: Convert to fraction form
    2,328,305.01/3,494,709.93 = 1,680,549.03/x
  3. Step 3: Cross multiply
    2,328,305.01x = 3,494,709.93 × 1,680,549.03
  4. Step 4: Simplify right side
    2,328,305.01x = 5,873,031,382,992.87
  5. Step 5: Solve for x
    x = 5,873,031,382,992.87/2,328,305.01
  6. Step 6: Final answer
    x = 2,522,449.32

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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.