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Finding the Fourth Proportional to 576,797.04, 795,975.39 and 335,221.02

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Solution

The fourth proportional to 576,797.04, 795,975.39 and 335,221.02 is: 462,602.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,797.04 : 795,975.39 = 335,221.02 : x
  2. Step 2: Convert to fraction form
    576,797.04/795,975.39 = 335,221.02/x
  3. Step 3: Cross multiply
    576,797.04x = 795,975.39 × 335,221.02
  4. Step 4: Simplify right side
    576,797.04x = 266,827,682,130.70
  5. Step 5: Solve for x
    x = 266,827,682,130.70/576,797.04
  6. Step 6: Final answer
    x = 462,602.38

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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.