Home / 833,568.63-1,150,325.88-451,595.41

Finding the Fourth Proportional to 833,568.63, 1,150,325.88 and 451,595.41

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Solution

The fourth proportional to 833,568.63, 1,150,325.88 and 451,595.41 is: 623,202.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,568.63 : 1,150,325.88 = 451,595.41 : x
  2. Step 2: Convert to fraction form
    833,568.63/1,150,325.88 = 451,595.41/x
  3. Step 3: Cross multiply
    833,568.63x = 1,150,325.88 × 451,595.41
  4. Step 4: Simplify right side
    833,568.63x = 519,481,882,842.91
  5. Step 5: Solve for x
    x = 519,481,882,842.91/833,568.63
  6. Step 6: Final answer
    x = 623,202.30

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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.