Home / 3,562,104.62-4,915,691.73-1,930,551.59

Finding the Fourth Proportional to 3,562,104.62, 4,915,691.73 and 1,930,551.59

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Solution

The fourth proportional to 3,562,104.62, 4,915,691.73 and 1,930,551.59 is: 2,664,154.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,104.62 : 4,915,691.73 = 1,930,551.59 : x
  2. Step 2: Convert to fraction form
    3,562,104.62/4,915,691.73 = 1,930,551.59/x
  3. Step 3: Cross multiply
    3,562,104.62x = 4,915,691.73 × 1,930,551.59
  4. Step 4: Simplify right side
    3,562,104.62x = 9,489,996,460,722.89
  5. Step 5: Solve for x
    x = 9,489,996,460,722.89/3,562,104.62
  6. Step 6: Final answer
    x = 2,664,154.34

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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.