Home / 5,444,961.75-7,513,914.78-2,997,553.23

Finding the Fourth Proportional to 5,444,961.75, 7,513,914.78 and 2,997,553.23

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Solution

The fourth proportional to 5,444,961.75, 7,513,914.78 and 2,997,553.23 is: 4,136,550.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,961.75 : 7,513,914.78 = 2,997,553.23 : x
  2. Step 2: Convert to fraction form
    5,444,961.75/7,513,914.78 = 2,997,553.23/x
  3. Step 3: Cross multiply
    5,444,961.75x = 7,513,914.78 × 2,997,553.23
  4. Step 4: Simplify right side
    5,444,961.75x = 22,523,359,518,733.74
  5. Step 5: Solve for x
    x = 22,523,359,518,733.74/5,444,961.75
  6. Step 6: Final answer
    x = 4,136,550.55

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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.