Home / 9,097,612.91-13,653,003.97-3,558,965.55

Finding the Fourth Proportional to 9,097,612.91, 13,653,003.97 and 3,558,965.55

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Solution

The fourth proportional to 9,097,612.91, 13,653,003.97 and 3,558,965.55 is: 5,341,024.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,612.91 : 13,653,003.97 = 3,558,965.55 : x
  2. Step 2: Convert to fraction form
    9,097,612.91/13,653,003.97 = 3,558,965.55/x
  3. Step 3: Cross multiply
    9,097,612.91x = 13,653,003.97 × 3,558,965.55
  4. Step 4: Simplify right side
    9,097,612.91x = 48,590,570,783,243.23
  5. Step 5: Solve for x
    x = 48,590,570,783,243.23/9,097,612.91
  6. Step 6: Final answer
    x = 5,341,024.21

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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.