Home / 796,010.52-1,098,489.84-433,433.51

Finding the Fourth Proportional to 796,010.52, 1,098,489.84 and 433,433.51

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Solution

The fourth proportional to 796,010.52, 1,098,489.84 and 433,433.51 is: 598,135.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,010.52 : 1,098,489.84 = 433,433.51 : x
  2. Step 2: Convert to fraction form
    796,010.52/1,098,489.84 = 433,433.51/x
  3. Step 3: Cross multiply
    796,010.52x = 1,098,489.84 × 433,433.51
  4. Step 4: Simplify right side
    796,010.52x = 476,122,310,231.06
  5. Step 5: Solve for x
    x = 476,122,310,231.06/796,010.52
  6. Step 6: Final answer
    x = 598,135.70

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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.