Home / 2,033,841.78-3,050,762.67-896,361.21

Finding the Fourth Proportional to 2,033,841.78, 3,050,762.67 and 896,361.21

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Solution

The fourth proportional to 2,033,841.78, 3,050,762.67 and 896,361.21 is: 1,344,541.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,841.78 : 3,050,762.67 = 896,361.21 : x
  2. Step 2: Convert to fraction form
    2,033,841.78/3,050,762.67 = 896,361.21/x
  3. Step 3: Cross multiply
    2,033,841.78x = 3,050,762.67 × 896,361.21
  4. Step 4: Simplify right side
    2,033,841.78x = 2,734,585,318,304.03
  5. Step 5: Solve for x
    x = 2,734,585,318,304.03/2,033,841.78
  6. Step 6: Final answer
    x = 1,344,541.82

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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.