Home / 9,354,997.62-14,032,999.45-2,965,748.20

Finding the Fourth Proportional to 9,354,997.62, 14,032,999.45 and 2,965,748.20

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Solution

The fourth proportional to 9,354,997.62, 14,032,999.45 and 2,965,748.20 is: 4,448,781.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,997.62 : 14,032,999.45 = 2,965,748.20 : x
  2. Step 2: Convert to fraction form
    9,354,997.62/14,032,999.45 = 2,965,748.20/x
  3. Step 3: Cross multiply
    9,354,997.62x = 14,032,999.45 × 2,965,748.20
  4. Step 4: Simplify right side
    9,354,997.62x = 41,618,342,869,565.37
  5. Step 5: Solve for x
    x = 41,618,342,869,565.37/9,354,997.62
  6. Step 6: Final answer
    x = 4,448,781.77

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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.