Home / 3,226,682.36-4,452,797.94-1,776,403.28

Finding the Fourth Proportional to 3,226,682.36, 4,452,797.94 and 1,776,403.28

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Solution

The fourth proportional to 3,226,682.36, 4,452,797.94 and 1,776,403.28 is: 2,451,423.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,682.36 : 4,452,797.94 = 1,776,403.28 : x
  2. Step 2: Convert to fraction form
    3,226,682.36/4,452,797.94 = 1,776,403.28/x
  3. Step 3: Cross multiply
    3,226,682.36x = 4,452,797.94 × 1,776,403.28
  4. Step 4: Simplify right side
    3,226,682.36x = 7,909,964,865,793.24
  5. Step 5: Solve for x
    x = 7,909,964,865,793.24/3,226,682.36
  6. Step 6: Final answer
    x = 2,451,423.47

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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.