Home / 2,451,946.14-3,678,057.54-746,145.04

Finding the Fourth Proportional to 2,451,946.14, 3,678,057.54 and 746,145.04

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Solution

The fourth proportional to 2,451,946.14, 3,678,057.54 and 746,145.04 is: 1,119,259.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,946.14 : 3,678,057.54 = 746,145.04 : x
  2. Step 2: Convert to fraction form
    2,451,946.14/3,678,057.54 = 746,145.04/x
  3. Step 3: Cross multiply
    2,451,946.14x = 3,678,057.54 × 746,145.04
  4. Step 4: Simplify right side
    2,451,946.14x = 2,744,364,390,305.60
  5. Step 5: Solve for x
    x = 2,744,364,390,305.60/2,451,946.14
  6. Step 6: Final answer
    x = 1,119,259.65

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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.