Home / 3,465,093.05-5,198,525.31-1,334,605.13

Finding the Fourth Proportional to 3,465,093.05, 5,198,525.31 and 1,334,605.13

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Solution

The fourth proportional to 3,465,093.05, 5,198,525.31 and 1,334,605.13 is: 2,002,248.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,093.05 : 5,198,525.31 = 1,334,605.13 : x
  2. Step 2: Convert to fraction form
    3,465,093.05/5,198,525.31 = 1,334,605.13/x
  3. Step 3: Cross multiply
    3,465,093.05x = 5,198,525.31 × 1,334,605.13
  4. Step 4: Simplify right side
    3,465,093.05x = 6,937,978,558,411.58
  5. Step 5: Solve for x
    x = 6,937,978,558,411.58/3,465,093.05
  6. Step 6: Final answer
    x = 2,002,248.84

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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.