Home / 6,793,285.55-9,374,756.39-3,695,808.21

Finding the Fourth Proportional to 6,793,285.55, 9,374,756.39 and 3,695,808.21

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Solution

The fourth proportional to 6,793,285.55, 9,374,756.39 and 3,695,808.21 is: 5,100,227.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793,285.55 : 9,374,756.39 = 3,695,808.21 : x
  2. Step 2: Convert to fraction form
    6,793,285.55/9,374,756.39 = 3,695,808.21/x
  3. Step 3: Cross multiply
    6,793,285.55x = 9,374,756.39 × 3,695,808.21
  4. Step 4: Simplify right side
    6,793,285.55x = 34,647,301,614,432.92
  5. Step 5: Solve for x
    x = 34,647,301,614,432.92/6,793,285.55
  6. Step 6: Final answer
    x = 5,100,227.48

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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.