Home / 5,632,026.96-7,770,895.20-3,799,884.18

Finding the Fourth Proportional to 5,632,026.96, 7,770,895.20 and 3,799,884.18

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Solution

The fourth proportional to 5,632,026.96, 7,770,895.20 and 3,799,884.18 is: 5,242,961.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,026.96 : 7,770,895.20 = 3,799,884.18 : x
  2. Step 2: Convert to fraction form
    5,632,026.96/7,770,895.20 = 3,799,884.18/x
  3. Step 3: Cross multiply
    5,632,026.96x = 7,770,895.20 × 3,799,884.18
  4. Step 4: Simplify right side
    5,632,026.96x = 29,528,501,734,917.94
  5. Step 5: Solve for x
    x = 29,528,501,734,917.94/5,632,026.96
  6. Step 6: Final answer
    x = 5,242,961.72

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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.