Home / 3,648,199.56-5,034,525.54-1,994,366.66

Finding the Fourth Proportional to 3,648,199.56, 5,034,525.54 and 1,994,366.66

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Solution

The fourth proportional to 3,648,199.56, 5,034,525.54 and 1,994,366.66 is: 2,752,231.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648,199.56 : 5,034,525.54 = 1,994,366.66 : x
  2. Step 2: Convert to fraction form
    3,648,199.56/5,034,525.54 = 1,994,366.66/x
  3. Step 3: Cross multiply
    3,648,199.56x = 5,034,525.54 × 1,994,366.66
  4. Step 4: Simplify right side
    3,648,199.56x = 10,040,689,885,894.50
  5. Step 5: Solve for x
    x = 10,040,689,885,894.50/3,648,199.56
  6. Step 6: Final answer
    x = 2,752,231.54

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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.