Home / 5,337,706.20-8,007,596.10-2,305,066.20

Finding the Fourth Proportional to 5,337,706.20, 8,007,596.10 and 2,305,066.20

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Solution

The fourth proportional to 5,337,706.20, 8,007,596.10 and 2,305,066.20 is: 3,458,047.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,706.20 : 8,007,596.10 = 2,305,066.20 : x
  2. Step 2: Convert to fraction form
    5,337,706.20/8,007,596.10 = 2,305,066.20/x
  3. Step 3: Cross multiply
    5,337,706.20x = 8,007,596.10 × 2,305,066.20
  4. Step 4: Simplify right side
    5,337,706.20x = 18,458,039,113,361.82
  5. Step 5: Solve for x
    x = 18,458,039,113,361.82/5,337,706.20
  6. Step 6: Final answer
    x = 3,458,047.04

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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.