Home / 833,568.38-1,150,325.53-451,595.16

Finding the Fourth Proportional to 833,568.38, 1,150,325.53 and 451,595.16

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Solution

The fourth proportional to 833,568.38, 1,150,325.53 and 451,595.16 is: 623,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,568.38 : 1,150,325.53 = 451,595.16 : x
  2. Step 2: Convert to fraction form
    833,568.38/1,150,325.53 = 451,595.16/x
  3. Step 3: Cross multiply
    833,568.38x = 1,150,325.53 × 451,595.16
  4. Step 4: Simplify right side
    833,568.38x = 519,481,441,772.44
  5. Step 5: Solve for x
    x = 519,481,441,772.44/833,568.38
  6. Step 6: Final answer
    x = 623,201.95

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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.