Home / 10,933,050.20-16,406,573.70-6,384,090.20

Finding the Fourth Proportional to 10,933,050.20, 16,406,573.70 and 6,384,090.20

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Solution

The fourth proportional to 10,933,050.20, 16,406,573.70 and 6,384,090.20 is: 9,580,221.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,050.20 : 16,406,573.70 = 6,384,090.20 : x
  2. Step 2: Convert to fraction form
    10,933,050.20/16,406,573.70 = 6,384,090.20/x
  3. Step 3: Cross multiply
    10,933,050.20x = 16,406,573.70 × 6,384,090.20
  4. Step 4: Simplify right side
    10,933,050.20x = 104,741,046,373,747.73
  5. Step 5: Solve for x
    x = 104,741,046,373,747.73/10,933,050.20
  6. Step 6: Final answer
    x = 9,580,221.85

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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.