Home / 3,536,322.56-5,304,520.89-2,830,835.24

Finding the Fourth Proportional to 3,536,322.56, 5,304,520.89 and 2,830,835.24

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Solution

The fourth proportional to 3,536,322.56, 5,304,520.89 and 2,830,835.24 is: 4,246,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,322.56 : 5,304,520.89 = 2,830,835.24 : x
  2. Step 2: Convert to fraction form
    3,536,322.56/5,304,520.89 = 2,830,835.24/x
  3. Step 3: Cross multiply
    3,536,322.56x = 5,304,520.89 × 2,830,835.24
  4. Step 4: Simplify right side
    3,536,322.56x = 15,016,224,640,205.56
  5. Step 5: Solve for x
    x = 15,016,224,640,205.56/3,536,322.56
  6. Step 6: Final answer
    x = 4,246,282.52

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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.