Home / 10,727,202.08-16,100,915.04-3,910,364.16

Finding the Fourth Proportional to 10,727,202.08, 16,100,915.04 and 3,910,364.16

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Solution

The fourth proportional to 10,727,202.08, 16,100,915.04 and 3,910,364.16 is: 5,869,232.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727,202.08 : 16,100,915.04 = 3,910,364.16 : x
  2. Step 2: Convert to fraction form
    10,727,202.08/16,100,915.04 = 3,910,364.16/x
  3. Step 3: Cross multiply
    10,727,202.08x = 16,100,915.04 × 3,910,364.16
  4. Step 4: Simplify right side
    10,727,202.08x = 62,960,441,115,620.97
  5. Step 5: Solve for x
    x = 62,960,441,115,620.97/10,727,202.08
  6. Step 6: Final answer
    x = 5,869,232.32

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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.