Home / 10,578,431.08-14,598,542.82-5,994,600.04

Finding the Fourth Proportional to 10,578,431.08, 14,598,542.82 and 5,994,600.04

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Solution

The fourth proportional to 10,578,431.08, 14,598,542.82 and 5,994,600.04 is: 8,272,722.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,578,431.08 : 14,598,542.82 = 5,994,600.04 : x
  2. Step 2: Convert to fraction form
    10,578,431.08/14,598,542.82 = 5,994,600.04/x
  3. Step 3: Cross multiply
    10,578,431.08x = 14,598,542.82 × 5,994,600.04
  4. Step 4: Simplify right side
    10,578,431.08x = 87,512,425,372,713.72
  5. Step 5: Solve for x
    x = 87,512,425,372,713.72/10,578,431.08
  6. Step 6: Final answer
    x = 8,272,722.55

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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.