Home / 3,282,994.55-4,520,503.37-2,975,067.91

Finding the Fourth Proportional to 3,282,994.55, 4,520,503.37 and 2,975,067.91

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Solution

The fourth proportional to 3,282,994.55, 4,520,503.37 and 2,975,067.91 is: 4,096,505.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,994.55 : 4,520,503.37 = 2,975,067.91 : x
  2. Step 2: Convert to fraction form
    3,282,994.55/4,520,503.37 = 2,975,067.91/x
  3. Step 3: Cross multiply
    3,282,994.55x = 4,520,503.37 × 2,975,067.91
  4. Step 4: Simplify right side
    3,282,994.55x = 13,448,804,509,324.56
  5. Step 5: Solve for x
    x = 13,448,804,509,324.56/3,282,994.55
  6. Step 6: Final answer
    x = 4,096,505.28

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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.