Home / 576,225.81-795,114.77-334,505.61

Finding the Fourth Proportional to 576,225.81, 795,114.77 and 334,505.61

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Solution

The fourth proportional to 576,225.81, 795,114.77 and 334,505.61 is: 461,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,225.81 : 795,114.77 = 334,505.61 : x
  2. Step 2: Convert to fraction form
    576,225.81/795,114.77 = 334,505.61/x
  3. Step 3: Cross multiply
    576,225.81x = 795,114.77 × 334,505.61
  4. Step 4: Simplify right side
    576,225.81x = 265,970,349,486.33
  5. Step 5: Solve for x
    x = 265,970,349,486.33/576,225.81
  6. Step 6: Final answer
    x = 461,573.13

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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.