Home / 4,227,134.70-6,336,036.45-2,335,233.90

Finding the Fourth Proportional to 4,227,134.70, 6,336,036.45 and 2,335,233.90

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Solution

The fourth proportional to 4,227,134.70, 6,336,036.45 and 2,335,233.90 is: 3,500,273.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,134.70 : 6,336,036.45 = 2,335,233.90 : x
  2. Step 2: Convert to fraction form
    4,227,134.70/6,336,036.45 = 2,335,233.90/x
  3. Step 3: Cross multiply
    4,227,134.70x = 6,336,036.45 × 2,335,233.90
  4. Step 4: Simplify right side
    4,227,134.70x = 14,796,127,109,675.65
  5. Step 5: Solve for x
    x = 14,796,127,109,675.65/4,227,134.70
  6. Step 6: Final answer
    x = 3,500,273.39

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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.