Home / 3,740,361.09-5,611,541.16-1,344,226.48

Finding the Fourth Proportional to 3,740,361.09, 5,611,541.16 and 1,344,226.48

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Solution

The fourth proportional to 3,740,361.09, 5,611,541.16 and 1,344,226.48 is: 2,016,698.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,361.09 : 5,611,541.16 = 1,344,226.48 : x
  2. Step 2: Convert to fraction form
    3,740,361.09/5,611,541.16 = 1,344,226.48/x
  3. Step 3: Cross multiply
    3,740,361.09x = 5,611,541.16 × 1,344,226.48
  4. Step 4: Simplify right side
    3,740,361.09x = 7,543,182,220,881.92
  5. Step 5: Solve for x
    x = 7,543,182,220,881.92/3,740,361.09
  6. Step 6: Final answer
    x = 2,016,698.93

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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.