Home / 733,599.99-1,100,400.59-590,775.53

Finding the Fourth Proportional to 733,599.99, 1,100,400.59 and 590,775.53

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Solution

The fourth proportional to 733,599.99, 1,100,400.59 and 590,775.53 is: 886,163.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,599.99 : 1,100,400.59 = 590,775.53 : x
  2. Step 2: Convert to fraction form
    733,599.99/1,100,400.59 = 590,775.53/x
  3. Step 3: Cross multiply
    733,599.99x = 1,100,400.59 × 590,775.53
  4. Step 4: Simplify right side
    733,599.99x = 650,089,737,744.50
  5. Step 5: Solve for x
    x = 650,089,737,744.50/733,599.99
  6. Step 6: Final answer
    x = 886,163.78

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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.