Home / 3,674,666.28-5,071,208.22-2,043,241.14

Finding the Fourth Proportional to 3,674,666.28, 5,071,208.22 and 2,043,241.14

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Solution

The fourth proportional to 3,674,666.28, 5,071,208.22 and 2,043,241.14 is: 2,819,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,666.28 : 5,071,208.22 = 2,043,241.14 : x
  2. Step 2: Convert to fraction form
    3,674,666.28/5,071,208.22 = 2,043,241.14/x
  3. Step 3: Cross multiply
    3,674,666.28x = 5,071,208.22 × 2,043,241.14
  4. Step 4: Simplify right side
    3,674,666.28x = 10,361,701,264,610.17
  5. Step 5: Solve for x
    x = 10,361,701,264,610.17/3,674,666.28
  6. Step 6: Final answer
    x = 2,819,766.61

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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.