Home / 8,995,029.88-13,492,741.66-3,606,218.20

Finding the Fourth Proportional to 8,995,029.88, 13,492,741.66 and 3,606,218.20

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Solution

The fourth proportional to 8,995,029.88, 13,492,741.66 and 3,606,218.20 is: 5,409,406.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,029.88 : 13,492,741.66 = 3,606,218.20 : x
  2. Step 2: Convert to fraction form
    8,995,029.88/13,492,741.66 = 3,606,218.20/x
  3. Step 3: Cross multiply
    8,995,029.88x = 13,492,741.66 × 3,606,218.20
  4. Step 4: Simplify right side
    8,995,029.88x = 48,657,770,542,190.22
  5. Step 5: Solve for x
    x = 48,657,770,542,190.22/8,995,029.88
  6. Step 6: Final answer
    x = 5,409,406.22

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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.