Home / 364,233.09-502,643.52-203,094.93

Finding the Fourth Proportional to 364,233.09, 502,643.52 and 203,094.93

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Solution

The fourth proportional to 364,233.09, 502,643.52 and 203,094.93 is: 280,272.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,233.09 : 502,643.52 = 203,094.93 : x
  2. Step 2: Convert to fraction form
    364,233.09/502,643.52 = 203,094.93/x
  3. Step 3: Cross multiply
    364,233.09x = 502,643.52 × 203,094.93
  4. Step 4: Simplify right side
    364,233.09x = 102,084,350,509.35
  5. Step 5: Solve for x
    x = 102,084,350,509.35/364,233.09
  6. Step 6: Final answer
    x = 280,272.04

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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.