Home / 10,810,593.44-14,918,620.32-5,915,816.60

Finding the Fourth Proportional to 10,810,593.44, 14,918,620.32 and 5,915,816.60

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Solution

The fourth proportional to 10,810,593.44, 14,918,620.32 and 5,915,816.60 is: 8,163,827.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,593.44 : 14,918,620.32 = 5,915,816.60 : x
  2. Step 2: Convert to fraction form
    10,810,593.44/14,918,620.32 = 5,915,816.60/x
  3. Step 3: Cross multiply
    10,810,593.44x = 14,918,620.32 × 5,915,816.60
  4. Step 4: Simplify right side
    10,810,593.44x = 88,255,821,738,153.31
  5. Step 5: Solve for x
    x = 88,255,821,738,153.31/10,810,593.44
  6. Step 6: Final answer
    x = 8,163,827.66

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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.