Home / 8,244,936.36-11,379,376.15-4,575,035.24

Finding the Fourth Proportional to 8,244,936.36, 11,379,376.15 and 4,575,035.24

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Solution

The fourth proportional to 8,244,936.36, 11,379,376.15 and 4,575,035.24 is: 6,314,305.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,936.36 : 11,379,376.15 = 4,575,035.24 : x
  2. Step 2: Convert to fraction form
    8,244,936.36/11,379,376.15 = 4,575,035.24/x
  3. Step 3: Cross multiply
    8,244,936.36x = 11,379,376.15 × 4,575,035.24
  4. Step 4: Simplify right side
    8,244,936.36x = 52,061,046,912,476.38
  5. Step 5: Solve for x
    x = 52,061,046,912,476.38/8,244,936.36
  6. Step 6: Final answer
    x = 6,314,305.49

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.