Home / 3,433,473-5,151,128.04-1,189,611

Finding the Fourth Proportional to 3,433,473, 5,151,128.04 and 1,189,611

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Solution

The fourth proportional to 3,433,473, 5,151,128.04 and 1,189,611 is: 1,784,734.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,473 : 5,151,128.04 = 1,189,611 : x
  2. Step 2: Convert to fraction form
    3,433,473/5,151,128.04 = 1,189,611/x
  3. Step 3: Cross multiply
    3,433,473x = 5,151,128.04 × 1,189,611
  4. Step 4: Simplify right side
    3,433,473x = 6,127,838,578,792.44
  5. Step 5: Solve for x
    x = 6,127,838,578,792.44/3,433,473
  6. Step 6: Final answer
    x = 1,784,734.75

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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.