Home / 794,240.84-1,096,059.55-431,665.55

Finding the Fourth Proportional to 794,240.84, 1,096,059.55 and 431,665.55

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Solution

The fourth proportional to 794,240.84, 1,096,059.55 and 431,665.55 is: 595,702.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,240.84 : 1,096,059.55 = 431,665.55 : x
  2. Step 2: Convert to fraction form
    794,240.84/1,096,059.55 = 431,665.55/x
  3. Step 3: Cross multiply
    794,240.84x = 1,096,059.55 × 431,665.55
  4. Step 4: Simplify right side
    794,240.84x = 473,131,153,008.97
  5. Step 5: Solve for x
    x = 473,131,153,008.97/794,240.84
  6. Step 6: Final answer
    x = 595,702.37

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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.