Home / 3,770,634.07-5,655,874.56-930,770.83

Finding the Fourth Proportional to 3,770,634.07, 5,655,874.56 and 930,770.83

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Solution

The fourth proportional to 3,770,634.07, 5,655,874.56 and 930,770.83 is: 1,396,137.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,634.07 : 5,655,874.56 = 930,770.83 : x
  2. Step 2: Convert to fraction form
    3,770,634.07/5,655,874.56 = 930,770.83/x
  3. Step 3: Cross multiply
    3,770,634.07x = 5,655,874.56 × 930,770.83
  4. Step 4: Simplify right side
    3,770,634.07x = 5,264,323,058,587.08
  5. Step 5: Solve for x
    x = 5,264,323,058,587.08/3,770,634.07
  6. Step 6: Final answer
    x = 1,396,137.35

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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.