Home / 11,382,122.19-17,070,737.08-3,601,653.04

Finding the Fourth Proportional to 11,382,122.19, 17,070,737.08 and 3,601,653.04

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Solution

The fourth proportional to 11,382,122.19, 17,070,737.08 and 3,601,653.04 is: 5,401,705.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,122.19 : 17,070,737.08 = 3,601,653.04 : x
  2. Step 2: Convert to fraction form
    11,382,122.19/17,070,737.08 = 3,601,653.04/x
  3. Step 3: Cross multiply
    11,382,122.19x = 17,070,737.08 × 3,601,653.04
  4. Step 4: Simplify right side
    11,382,122.19x = 61,482,872,099,222.72
  5. Step 5: Solve for x
    x = 61,482,872,099,222.72/11,382,122.19
  6. Step 6: Final answer
    x = 5,401,705.51

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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.