Home / 2,866,361.52-4,300,281-2,057,683.44

Finding the Fourth Proportional to 2,866,361.52, 4,300,281 and 2,057,683.44

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Solution

The fourth proportional to 2,866,361.52, 4,300,281 and 2,057,683.44 is: 3,087,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,361.52 : 4,300,281 = 2,057,683.44 : x
  2. Step 2: Convert to fraction form
    2,866,361.52/4,300,281 = 2,057,683.44/x
  3. Step 3: Cross multiply
    2,866,361.52x = 4,300,281 × 2,057,683.44
  4. Step 4: Simplify right side
    2,866,361.52x = 8,848,617,001,046.64
  5. Step 5: Solve for x
    x = 8,848,617,001,046.64/2,866,361.52
  6. Step 6: Final answer
    x = 3,087,055.47

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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.