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Finding the Fourth Proportional to 336,000.01, 503,746.53 and 202,848.61

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Solution

The fourth proportional to 336,000.01, 503,746.53 and 202,848.61 is: 304,119.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,000.01 : 503,746.53 = 202,848.61 : x
  2. Step 2: Convert to fraction form
    336,000.01/503,746.53 = 202,848.61/x
  3. Step 3: Cross multiply
    336,000.01x = 503,746.53 × 202,848.61
  4. Step 4: Simplify right side
    336,000.01x = 102,184,283,402.82
  5. Step 5: Solve for x
    x = 102,184,283,402.82/336,000.01
  6. Step 6: Final answer
    x = 304,119.88

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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.