Home / 3,530,731.26-4,872,767.91-2,080,893.90

Finding the Fourth Proportional to 3,530,731.26, 4,872,767.91 and 2,080,893.90

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Solution

The fourth proportional to 3,530,731.26, 4,872,767.91 and 2,080,893.90 is: 2,871,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,731.26 : 4,872,767.91 = 2,080,893.90 : x
  2. Step 2: Convert to fraction form
    3,530,731.26/4,872,767.91 = 2,080,893.90/x
  3. Step 3: Cross multiply
    3,530,731.26x = 4,872,767.91 × 2,080,893.90
  4. Step 4: Simplify right side
    3,530,731.26x = 10,139,713,020,034.75
  5. Step 5: Solve for x
    x = 10,139,713,020,034.75/3,530,731.26
  6. Step 6: Final answer
    x = 2,871,845.03

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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.