Home / 1,073,636.16-1,609,453.08-363,169.80

Finding the Fourth Proportional to 1,073,636.16, 1,609,453.08 and 363,169.80

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Solution

The fourth proportional to 1,073,636.16, 1,609,453.08 and 363,169.80 is: 544,416.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,636.16 : 1,609,453.08 = 363,169.80 : x
  2. Step 2: Convert to fraction form
    1,073,636.16/1,609,453.08 = 363,169.80/x
  3. Step 3: Cross multiply
    1,073,636.16x = 1,609,453.08 × 363,169.80
  4. Step 4: Simplify right side
    1,073,636.16x = 584,504,753,172.98
  5. Step 5: Solve for x
    x = 584,504,753,172.98/1,073,636.16
  6. Step 6: Final answer
    x = 544,416.05

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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.