Home / 833,418.64-1,150,202.88-601,037.56

Finding the Fourth Proportional to 833,418.64, 1,150,202.88 and 601,037.56

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Solution

The fourth proportional to 833,418.64, 1,150,202.88 and 601,037.56 is: 829,493.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,418.64 : 1,150,202.88 = 601,037.56 : x
  2. Step 2: Convert to fraction form
    833,418.64/1,150,202.88 = 601,037.56/x
  3. Step 3: Cross multiply
    833,418.64x = 1,150,202.88 × 601,037.56
  4. Step 4: Simplify right side
    833,418.64x = 691,315,132,500.17
  5. Step 5: Solve for x
    x = 691,315,132,500.17/833,418.64
  6. Step 6: Final answer
    x = 829,493.25

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.