Home / 883,548.91-1,325,799.03-351,074.75

Finding the Fourth Proportional to 883,548.91, 1,325,799.03 and 351,074.75

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Solution

The fourth proportional to 883,548.91, 1,325,799.03 and 351,074.75 is: 526,801.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,548.91 : 1,325,799.03 = 351,074.75 : x
  2. Step 2: Convert to fraction form
    883,548.91/1,325,799.03 = 351,074.75/x
  3. Step 3: Cross multiply
    883,548.91x = 1,325,799.03 × 351,074.75
  4. Step 4: Simplify right side
    883,548.91x = 465,454,563,007.49
  5. Step 5: Solve for x
    x = 465,454,563,007.49/883,548.91
  6. Step 6: Final answer
    x = 526,801.13

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Double scale
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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.