Home / 4,198,595.78-5,793,875.81-2,338,107.26

Finding the Fourth Proportional to 4,198,595.78, 5,793,875.81 and 2,338,107.26

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Solution

The fourth proportional to 4,198,595.78, 5,793,875.81 and 2,338,107.26 is: 3,226,484.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,595.78 : 5,793,875.81 = 2,338,107.26 : x
  2. Step 2: Convert to fraction form
    4,198,595.78/5,793,875.81 = 2,338,107.26/x
  3. Step 3: Cross multiply
    4,198,595.78x = 5,793,875.81 × 2,338,107.26
  4. Step 4: Simplify right side
    4,198,595.78x = 13,546,703,080,874.64
  5. Step 5: Solve for x
    x = 13,546,703,080,874.64/4,198,595.78
  6. Step 6: Final answer
    x = 3,226,484.23

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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.