Home / 746,729.10-1,120,093.65-746,729.10

Finding the Fourth Proportional to 746,729.10, 1,120,093.65 and 746,729.10

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Solution

The fourth proportional to 746,729.10, 1,120,093.65 and 746,729.10 is: 1,120,093.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,729.10 : 1,120,093.65 = 746,729.10 : x
  2. Step 2: Convert to fraction form
    746,729.10/1,120,093.65 = 746,729.10/x
  3. Step 3: Cross multiply
    746,729.10x = 1,120,093.65 × 746,729.10
  4. Step 4: Simplify right side
    746,729.10x = 836,406,523,180.22
  5. Step 5: Solve for x
    x = 836,406,523,180.22/746,729.10
  6. Step 6: Final answer
    x = 1,120,093.65

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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.