Home / 4,784,672.92-6,602,701.46-2,719,914.04

Finding the Fourth Proportional to 4,784,672.92, 6,602,701.46 and 2,719,914.04

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Solution

The fourth proportional to 4,784,672.92, 6,602,701.46 and 2,719,914.04 is: 3,753,397.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,672.92 : 6,602,701.46 = 2,719,914.04 : x
  2. Step 2: Convert to fraction form
    4,784,672.92/6,602,701.46 = 2,719,914.04/x
  3. Step 3: Cross multiply
    4,784,672.92x = 6,602,701.46 × 2,719,914.04
  4. Step 4: Simplify right side
    4,784,672.92x = 17,958,780,402,982.50
  5. Step 5: Solve for x
    x = 17,958,780,402,982.50/4,784,672.92
  6. Step 6: Final answer
    x = 3,753,397.71

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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.