Home / 799,524.26-1,103,346.32-436,948.01

Finding the Fourth Proportional to 799,524.26, 1,103,346.32 and 436,948.01

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Solution

The fourth proportional to 799,524.26, 1,103,346.32 and 436,948.01 is: 602,989.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,524.26 : 1,103,346.32 = 436,948.01 : x
  2. Step 2: Convert to fraction form
    799,524.26/1,103,346.32 = 436,948.01/x
  3. Step 3: Cross multiply
    799,524.26x = 1,103,346.32 × 436,948.01
  4. Step 4: Simplify right side
    799,524.26x = 482,104,971,163.35
  5. Step 5: Solve for x
    x = 482,104,971,163.35/799,524.26
  6. Step 6: Final answer
    x = 602,989.80

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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.