Home / 794,292.48-1,096,130.34-431,716.37

Finding the Fourth Proportional to 794,292.48, 1,096,130.34 and 431,716.37

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Solution

The fourth proportional to 794,292.48, 1,096,130.34 and 431,716.37 is: 595,772.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,292.48 : 1,096,130.34 = 431,716.37 : x
  2. Step 2: Convert to fraction form
    794,292.48/1,096,130.34 = 431,716.37/x
  3. Step 3: Cross multiply
    794,292.48x = 1,096,130.34 × 431,716.37
  4. Step 4: Simplify right side
    794,292.48x = 473,217,405,951.01
  5. Step 5: Solve for x
    x = 473,217,405,951.01/794,292.48
  6. Step 6: Final answer
    x = 595,772.23

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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.