Home / 3,802,349.46-5,247,364.23-2,083,579.14

Finding the Fourth Proportional to 3,802,349.46, 5,247,364.23 and 2,083,579.14

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Solution

The fourth proportional to 3,802,349.46, 5,247,364.23 and 2,083,579.14 is: 2,875,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,349.46 : 5,247,364.23 = 2,083,579.14 : x
  2. Step 2: Convert to fraction form
    3,802,349.46/5,247,364.23 = 2,083,579.14/x
  3. Step 3: Cross multiply
    3,802,349.46x = 5,247,364.23 × 2,083,579.14
  4. Step 4: Simplify right side
    3,802,349.46x = 10,933,298,649,610.16
  5. Step 5: Solve for x
    x = 10,933,298,649,610.16/3,802,349.46
  6. Step 6: Final answer
    x = 2,875,406.05

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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.