Home / 3,649,844.71-5,035,111.55-2,361,100.69

Finding the Fourth Proportional to 3,649,844.71, 5,035,111.55 and 2,361,100.69

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Solution

The fourth proportional to 3,649,844.71, 5,035,111.55 and 2,361,100.69 is: 3,257,235.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,844.71 : 5,035,111.55 = 2,361,100.69 : x
  2. Step 2: Convert to fraction form
    3,649,844.71/5,035,111.55 = 2,361,100.69/x
  3. Step 3: Cross multiply
    3,649,844.71x = 5,035,111.55 × 2,361,100.69
  4. Step 4: Simplify right side
    3,649,844.71x = 11,888,405,329,756.41
  5. Step 5: Solve for x
    x = 11,888,405,329,756.41/3,649,844.71
  6. Step 6: Final answer
    x = 3,257,235.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.