Home / 3,092,285.88-4,267,210.56-1,715,614.96

Finding the Fourth Proportional to 3,092,285.88, 4,267,210.56 and 1,715,614.96

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Solution

The fourth proportional to 3,092,285.88, 4,267,210.56 and 1,715,614.96 is: 2,367,468.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,285.88 : 4,267,210.56 = 1,715,614.96 : x
  2. Step 2: Convert to fraction form
    3,092,285.88/4,267,210.56 = 1,715,614.96/x
  3. Step 3: Cross multiply
    3,092,285.88x = 4,267,210.56 × 1,715,614.96
  4. Step 4: Simplify right side
    3,092,285.88x = 7,320,890,274,205.98
  5. Step 5: Solve for x
    x = 7,320,890,274,205.98/3,092,285.88
  6. Step 6: Final answer
    x = 2,367,468.78

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1.5x scale

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.