Home / 746,749.02-1,120,121.64-596,284.50

Finding the Fourth Proportional to 746,749.02, 1,120,121.64 and 596,284.50

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Solution

The fourth proportional to 746,749.02, 1,120,121.64 and 596,284.50 is: 894,425.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,749.02 : 1,120,121.64 = 596,284.50 : x
  2. Step 2: Convert to fraction form
    746,749.02/1,120,121.64 = 596,284.50/x
  3. Step 3: Cross multiply
    746,749.02x = 1,120,121.64 × 596,284.50
  4. Step 4: Simplify right side
    746,749.02x = 667,911,172,046.58
  5. Step 5: Solve for x
    x = 667,911,172,046.58/746,749.02
  6. Step 6: Final answer
    x = 894,425.24

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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.