Home / 2,040,600.60-3,060,900.90-524,280.60

Finding the Fourth Proportional to 2,040,600.60, 3,060,900.90 and 524,280.60

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Solution

The fourth proportional to 2,040,600.60, 3,060,900.90 and 524,280.60 is: 786,420.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,600.60 : 3,060,900.90 = 524,280.60 : x
  2. Step 2: Convert to fraction form
    2,040,600.60/3,060,900.90 = 524,280.60/x
  3. Step 3: Cross multiply
    2,040,600.60x = 3,060,900.90 × 524,280.60
  4. Step 4: Simplify right side
    2,040,600.60x = 1,604,770,960,392.54
  5. Step 5: Solve for x
    x = 1,604,770,960,392.54/2,040,600.60
  6. Step 6: Final answer
    x = 786,420.90

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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.