Home / 4,904,988.03-7,358,589.18-1,493,579.61

Finding the Fourth Proportional to 4,904,988.03, 7,358,589.18 and 1,493,579.61

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Solution

The fourth proportional to 4,904,988.03, 7,358,589.18 and 1,493,579.61 is: 2,240,706.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,988.03 : 7,358,589.18 = 1,493,579.61 : x
  2. Step 2: Convert to fraction form
    4,904,988.03/7,358,589.18 = 1,493,579.61/x
  3. Step 3: Cross multiply
    4,904,988.03x = 7,358,589.18 × 1,493,579.61
  4. Step 4: Simplify right side
    4,904,988.03x = 10,990,638,757,614.62
  5. Step 5: Solve for x
    x = 10,990,638,757,614.62/4,904,988.03
  6. Step 6: Final answer
    x = 2,240,706.54

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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.