Home / 3,485,536.60-5,229,191.88-2,047,436.14

Finding the Fourth Proportional to 3,485,536.60, 5,229,191.88 and 2,047,436.14

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Solution

The fourth proportional to 3,485,536.60, 5,229,191.88 and 2,047,436.14 is: 3,071,675.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,536.60 : 5,229,191.88 = 2,047,436.14 : x
  2. Step 2: Convert to fraction form
    3,485,536.60/5,229,191.88 = 2,047,436.14/x
  3. Step 3: Cross multiply
    3,485,536.60x = 5,229,191.88 × 2,047,436.14
  4. Step 4: Simplify right side
    3,485,536.60x = 10,706,436,438,106.54
  5. Step 5: Solve for x
    x = 10,706,436,438,106.54/3,485,536.60
  6. Step 6: Final answer
    x = 3,071,675.23

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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.