Home / 793,673.37-1,095,277.48-431,104.28

Finding the Fourth Proportional to 793,673.37, 1,095,277.48 and 431,104.28

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Solution

The fourth proportional to 793,673.37, 1,095,277.48 and 431,104.28 is: 594,928.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,673.37 : 1,095,277.48 = 431,104.28 : x
  2. Step 2: Convert to fraction form
    793,673.37/1,095,277.48 = 431,104.28/x
  3. Step 3: Cross multiply
    793,673.37x = 1,095,277.48 × 431,104.28
  4. Step 4: Simplify right side
    793,673.37x = 472,178,802,861.47
  5. Step 5: Solve for x
    x = 472,178,802,861.47/793,673.37
  6. Step 6: Final answer
    x = 594,928.37

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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.