Home / 2,573,342.46-3,853,911.96-2,039,145.84

Finding the Fourth Proportional to 2,573,342.46, 3,853,911.96 and 2,039,145.84

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Solution

The fourth proportional to 2,573,342.46, 3,853,911.96 and 2,039,145.84 is: 3,053,883.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,342.46 : 3,853,911.96 = 2,039,145.84 : x
  2. Step 2: Convert to fraction form
    2,573,342.46/3,853,911.96 = 2,039,145.84/x
  3. Step 3: Cross multiply
    2,573,342.46x = 3,853,911.96 × 2,039,145.84
  4. Step 4: Simplify right side
    2,573,342.46x = 7,858,688,540,960.25
  5. Step 5: Solve for x
    x = 7,858,688,540,960.25/2,573,342.46
  6. Step 6: Final answer
    x = 3,053,883.68

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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.