Home / 5,387,527.30-8,085,227.55-3,793,204.30

Finding the Fourth Proportional to 5,387,527.30, 8,085,227.55 and 3,793,204.30

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Solution

The fourth proportional to 5,387,527.30, 8,085,227.55 and 3,793,204.30 is: 5,692,578.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,387,527.30 : 8,085,227.55 = 3,793,204.30 : x
  2. Step 2: Convert to fraction form
    5,387,527.30/8,085,227.55 = 3,793,204.30/x
  3. Step 3: Cross multiply
    5,387,527.30x = 8,085,227.55 × 3,793,204.30
  4. Step 4: Simplify right side
    5,387,527.30x = 30,668,919,909,138.46
  5. Step 5: Solve for x
    x = 30,668,919,909,138.46/5,387,527.30
  6. Step 6: Final answer
    x = 5,692,578.10

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1.5x scale

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.