Home / 3,522,884.88-5,282,662.74-1,364,920.95

Finding the Fourth Proportional to 3,522,884.88, 5,282,662.74 and 1,364,920.95

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Solution

The fourth proportional to 3,522,884.88, 5,282,662.74 and 1,364,920.95 is: 2,046,736.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,884.88 : 5,282,662.74 = 1,364,920.95 : x
  2. Step 2: Convert to fraction form
    3,522,884.88/5,282,662.74 = 1,364,920.95/x
  3. Step 3: Cross multiply
    3,522,884.88x = 5,282,662.74 × 1,364,920.95
  4. Step 4: Simplify right side
    3,522,884.88x = 7,210,417,045,610.40
  5. Step 5: Solve for x
    x = 7,210,417,045,610.40/3,522,884.88
  6. Step 6: Final answer
    x = 2,046,736.49

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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.