Home / 2,126,399.08-3,187,924.38-1,060,893.16

Finding the Fourth Proportional to 2,126,399.08, 3,187,924.38 and 1,060,893.16

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Solution

The fourth proportional to 2,126,399.08, 3,187,924.38 and 1,060,893.16 is: 1,590,504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,399.08 : 3,187,924.38 = 1,060,893.16 : x
  2. Step 2: Convert to fraction form
    2,126,399.08/3,187,924.38 = 1,060,893.16/x
  3. Step 3: Cross multiply
    2,126,399.08x = 3,187,924.38 × 1,060,893.16
  4. Step 4: Simplify right side
    2,126,399.08x = 3,382,047,169,339.24
  5. Step 5: Solve for x
    x = 3,382,047,169,339.24/2,126,399.08
  6. Step 6: Final answer
    x = 1,590,504.44

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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.