Home / 605,184.14-835,154.02-333,251.36

Finding the Fourth Proportional to 605,184.14, 835,154.02 and 333,251.36

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Solution

The fourth proportional to 605,184.14, 835,154.02 and 333,251.36 is: 459,886.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,184.14 : 835,154.02 = 333,251.36 : x
  2. Step 2: Convert to fraction form
    605,184.14/835,154.02 = 333,251.36/x
  3. Step 3: Cross multiply
    605,184.14x = 835,154.02 × 333,251.36
  4. Step 4: Simplify right side
    605,184.14x = 278,316,207,132.44
  5. Step 5: Solve for x
    x = 278,316,207,132.44/605,184.14
  6. Step 6: Final answer
    x = 459,886.82

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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.