Home / 3,802,126.41-5,695,840.35-2,114,112.33

Finding the Fourth Proportional to 3,802,126.41, 5,695,840.35 and 2,114,112.33

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Solution

The fourth proportional to 3,802,126.41, 5,695,840.35 and 2,114,112.33 is: 3,167,082.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,126.41 : 5,695,840.35 = 2,114,112.33 : x
  2. Step 2: Convert to fraction form
    3,802,126.41/5,695,840.35 = 2,114,112.33/x
  3. Step 3: Cross multiply
    3,802,126.41x = 5,695,840.35 × 2,114,112.33
  4. Step 4: Simplify right side
    3,802,126.41x = 12,041,646,313,646.52
  5. Step 5: Solve for x
    x = 12,041,646,313,646.52/3,802,126.41
  6. Step 6: Final answer
    x = 3,167,082.05

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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.