Home / 3,653,497.22-5,041,835.75-2,022,017.09

Finding the Fourth Proportional to 3,653,497.22, 5,041,835.75 and 2,022,017.09

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Solution

The fourth proportional to 3,653,497.22, 5,041,835.75 and 2,022,017.09 is: 2,790,388.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,497.22 : 5,041,835.75 = 2,022,017.09 : x
  2. Step 2: Convert to fraction form
    3,653,497.22/5,041,835.75 = 2,022,017.09/x
  3. Step 3: Cross multiply
    3,653,497.22x = 5,041,835.75 × 2,022,017.09
  4. Step 4: Simplify right side
    3,653,497.22x = 10,194,678,053,967.47
  5. Step 5: Solve for x
    x = 10,194,678,053,967.47/3,653,497.22
  6. Step 6: Final answer
    x = 2,790,388.89

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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.