Home / 4,404,136.80-6,606,205.20-4,236,175.20

Finding the Fourth Proportional to 4,404,136.80, 6,606,205.20 and 4,236,175.20

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Solution

The fourth proportional to 4,404,136.80, 6,606,205.20 and 4,236,175.20 is: 6,354,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,136.80 : 6,606,205.20 = 4,236,175.20 : x
  2. Step 2: Convert to fraction form
    4,404,136.80/6,606,205.20 = 4,236,175.20/x
  3. Step 3: Cross multiply
    4,404,136.80x = 6,606,205.20 × 4,236,175.20
  4. Step 4: Simplify right side
    4,404,136.80x = 27,985,042,634,351.04
  5. Step 5: Solve for x
    x = 27,985,042,634,351.04/4,404,136.80
  6. Step 6: Final answer
    x = 6,354,262.80

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1.5x scale

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.