Home / 793,527.24-1,094,801.22-449,316.12

Finding the Fourth Proportional to 793,527.24, 1,094,801.22 and 449,316.12

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Solution

The fourth proportional to 793,527.24, 1,094,801.22 and 449,316.12 is: 619,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,527.24 : 1,094,801.22 = 449,316.12 : x
  2. Step 2: Convert to fraction form
    793,527.24/1,094,801.22 = 449,316.12/x
  3. Step 3: Cross multiply
    793,527.24x = 1,094,801.22 × 449,316.12
  4. Step 4: Simplify right side
    793,527.24x = 491,911,836,341.67
  5. Step 5: Solve for x
    x = 491,911,836,341.67/793,527.24
  6. Step 6: Final answer
    x = 619,905.42

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Double scale
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Similar ratio
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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.