Home / 6,384,212.20-9,576,318.30-6,006,298.60

Finding the Fourth Proportional to 6,384,212.20, 9,576,318.30 and 6,006,298.60

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Solution

The fourth proportional to 6,384,212.20, 9,576,318.30 and 6,006,298.60 is: 9,009,447.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,212.20 : 9,576,318.30 = 6,006,298.60 : x
  2. Step 2: Convert to fraction form
    6,384,212.20/9,576,318.30 = 6,006,298.60/x
  3. Step 3: Cross multiply
    6,384,212.20x = 9,576,318.30 × 6,006,298.60
  4. Step 4: Simplify right side
    6,384,212.20x = 57,518,227,198,444.38
  5. Step 5: Solve for x
    x = 57,518,227,198,444.38/6,384,212.20
  6. Step 6: Final answer
    x = 9,009,447.90

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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.