Home / 6,867,361.59-10,300,937.58-2,321,603.64

Finding the Fourth Proportional to 6,867,361.59, 10,300,937.58 and 2,321,603.64

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Solution

The fourth proportional to 6,867,361.59, 10,300,937.58 and 2,321,603.64 is: 3,482,370.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,361.59 : 10,300,937.58 = 2,321,603.64 : x
  2. Step 2: Convert to fraction form
    6,867,361.59/10,300,937.58 = 2,321,603.64/x
  3. Step 3: Cross multiply
    6,867,361.59x = 10,300,937.58 × 2,321,603.64
  4. Step 4: Simplify right side
    6,867,361.59x = 23,914,694,181,140.79
  5. Step 5: Solve for x
    x = 23,914,694,181,140.79/6,867,361.59
  6. Step 6: Final answer
    x = 3,482,370.03

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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.