Home / 715,524.67-1,073,323.77-183,050.32

Finding the Fourth Proportional to 715,524.67, 1,073,323.77 and 183,050.32

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Solution

The fourth proportional to 715,524.67, 1,073,323.77 and 183,050.32 is: 274,584.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    715,524.67 : 1,073,323.77 = 183,050.32 : x
  2. Step 2: Convert to fraction form
    715,524.67/1,073,323.77 = 183,050.32/x
  3. Step 3: Cross multiply
    715,524.67x = 1,073,323.77 × 183,050.32
  4. Step 4: Simplify right side
    715,524.67x = 196,472,259,562.11
  5. Step 5: Solve for x
    x = 196,472,259,562.11/715,524.67
  6. Step 6: Final answer
    x = 274,584.89

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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.