Home / 336,312.47-503,908.19-236,293.60

Finding the Fourth Proportional to 336,312.47, 503,908.19 and 236,293.60

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Solution

The fourth proportional to 336,312.47, 503,908.19 and 236,293.60 is: 354,046.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,312.47 : 503,908.19 = 236,293.60 : x
  2. Step 2: Convert to fraction form
    336,312.47/503,908.19 = 236,293.60/x
  3. Step 3: Cross multiply
    336,312.47x = 503,908.19 × 236,293.60
  4. Step 4: Simplify right side
    336,312.47x = 119,070,277,843.35
  5. Step 5: Solve for x
    x = 119,070,277,843.35/336,312.47
  6. Step 6: Final answer
    x = 354,046.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.