Home / 3,008,096.91-4,151,180.57-1,718,934.23

Finding the Fourth Proportional to 3,008,096.91, 4,151,180.57 and 1,718,934.23

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Solution

The fourth proportional to 3,008,096.91, 4,151,180.57 and 1,718,934.23 is: 2,372,133.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,096.91 : 4,151,180.57 = 1,718,934.23 : x
  2. Step 2: Convert to fraction form
    3,008,096.91/4,151,180.57 = 1,718,934.23/x
  3. Step 3: Cross multiply
    3,008,096.91x = 4,151,180.57 × 1,718,934.23
  4. Step 4: Simplify right side
    3,008,096.91x = 7,135,606,347,333.34
  5. Step 5: Solve for x
    x = 7,135,606,347,333.34/3,008,096.91
  6. Step 6: Final answer
    x = 2,372,133.13

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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.