Home / 2,452,893.92-3,382,096.92-1,678,898.42

Finding the Fourth Proportional to 2,452,893.92, 3,382,096.92 and 1,678,898.42

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Solution

The fourth proportional to 2,452,893.92, 3,382,096.92 and 1,678,898.42 is: 2,314,897.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,893.92 : 3,382,096.92 = 1,678,898.42 : x
  2. Step 2: Convert to fraction form
    2,452,893.92/3,382,096.92 = 1,678,898.42/x
  3. Step 3: Cross multiply
    2,452,893.92x = 3,382,096.92 × 1,678,898.42
  4. Step 4: Simplify right side
    2,452,893.92x = 5,678,197,175,274.87
  5. Step 5: Solve for x
    x = 5,678,197,175,274.87/2,452,893.92
  6. Step 6: Final answer
    x = 2,314,897.16

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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.