Home / 3,562,208.25-4,915,864.26-1,930,615.14

Finding the Fourth Proportional to 3,562,208.25, 4,915,864.26 and 1,930,615.14

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Solution

The fourth proportional to 3,562,208.25, 4,915,864.26 and 1,930,615.14 is: 2,664,258.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,208.25 : 4,915,864.26 = 1,930,615.14 : x
  2. Step 2: Convert to fraction form
    3,562,208.25/4,915,864.26 = 1,930,615.14/x
  3. Step 3: Cross multiply
    3,562,208.25x = 4,915,864.26 × 1,930,615.14
  4. Step 4: Simplify right side
    3,562,208.25x = 9,490,641,966,540.90
  5. Step 5: Solve for x
    x = 9,490,641,966,540.90/3,562,208.25
  6. Step 6: Final answer
    x = 2,664,258.04

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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.