Home / 3,449,230.49-5,174,646.26-1,174,774.64

Finding the Fourth Proportional to 3,449,230.49, 5,174,646.26 and 1,174,774.64

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Solution

The fourth proportional to 3,449,230.49, 5,174,646.26 and 1,174,774.64 is: 1,762,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,230.49 : 5,174,646.26 = 1,174,774.64 : x
  2. Step 2: Convert to fraction form
    3,449,230.49/5,174,646.26 = 1,174,774.64/x
  3. Step 3: Cross multiply
    3,449,230.49x = 5,174,646.26 × 1,174,774.64
  4. Step 4: Simplify right side
    3,449,230.49x = 6,079,043,165,471.74
  5. Step 5: Solve for x
    x = 6,079,043,165,471.74/3,449,230.49
  6. Step 6: Final answer
    x = 1,762,434.60

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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.