Home / 796,021.52-1,098,505.02-433,444.52

Finding the Fourth Proportional to 796,021.52, 1,098,505.02 and 433,444.52

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Solution

The fourth proportional to 796,021.52, 1,098,505.02 and 433,444.52 is: 598,150.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,021.52 : 1,098,505.02 = 433,444.52 : x
  2. Step 2: Convert to fraction form
    796,021.52/1,098,505.02 = 433,444.52/x
  3. Step 3: Cross multiply
    796,021.52x = 1,098,505.02 × 433,444.52
  4. Step 4: Simplify right side
    796,021.52x = 476,140,981,111.49
  5. Step 5: Solve for x
    x = 476,140,981,111.49/796,021.52
  6. Step 6: Final answer
    x = 598,150.89

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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.