Home / 794,376.72-1,096,241.85-431,799.93

Finding the Fourth Proportional to 794,376.72, 1,096,241.85 and 431,799.93

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Solution

The fourth proportional to 794,376.72, 1,096,241.85 and 431,799.93 is: 595,884.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,376.72 : 1,096,241.85 = 431,799.93 : x
  2. Step 2: Convert to fraction form
    794,376.72/1,096,241.85 = 431,799.93/x
  3. Step 3: Cross multiply
    794,376.72x = 1,096,241.85 × 431,799.93
  4. Step 4: Simplify right side
    794,376.72x = 473,357,154,093.07
  5. Step 5: Solve for x
    x = 473,357,154,093.07/794,376.72
  6. Step 6: Final answer
    x = 595,884.98

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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.