Home / 4,476,123.50-6,718,881.58-3,967,047.31

Finding the Fourth Proportional to 4,476,123.50, 6,718,881.58 and 3,967,047.31

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Solution

The fourth proportional to 4,476,123.50, 6,718,881.58 and 3,967,047.31 is: 5,954,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,123.50 : 6,718,881.58 = 3,967,047.31 : x
  2. Step 2: Convert to fraction form
    4,476,123.50/6,718,881.58 = 3,967,047.31/x
  3. Step 3: Cross multiply
    4,476,123.50x = 6,718,881.58 × 3,967,047.31
  4. Step 4: Simplify right side
    4,476,123.50x = 26,654,121,109,360.09
  5. Step 5: Solve for x
    x = 26,654,121,109,360.09/4,476,123.50
  6. Step 6: Final answer
    x = 5,954,733.17

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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.