Home / 957,716.64-1,436,566.32-366,740.64

Finding the Fourth Proportional to 957,716.64, 1,436,566.32 and 366,740.64

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Solution

The fourth proportional to 957,716.64, 1,436,566.32 and 366,740.64 is: 550,107.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,716.64 : 1,436,566.32 = 366,740.64 : x
  2. Step 2: Convert to fraction form
    957,716.64/1,436,566.32 = 366,740.64/x
  3. Step 3: Cross multiply
    957,716.64x = 1,436,566.32 × 366,740.64
  4. Step 4: Simplify right side
    957,716.64x = 526,847,251,599.25
  5. Step 5: Solve for x
    x = 526,847,251,599.25/957,716.64
  6. Step 6: Final answer
    x = 550,107.65

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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.