Home / 4,737,456.12-7,103,027.70-2,608,542.84

Finding the Fourth Proportional to 4,737,456.12, 7,103,027.70 and 2,608,542.84

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Solution

The fourth proportional to 4,737,456.12, 7,103,027.70 and 2,608,542.84 is: 3,911,076.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,456.12 : 7,103,027.70 = 2,608,542.84 : x
  2. Step 2: Convert to fraction form
    4,737,456.12/7,103,027.70 = 2,608,542.84/x
  3. Step 3: Cross multiply
    4,737,456.12x = 7,103,027.70 × 2,608,542.84
  4. Step 4: Simplify right side
    4,737,456.12x = 18,528,552,049,156.67
  5. Step 5: Solve for x
    x = 18,528,552,049,156.67/4,737,456.12
  6. Step 6: Final answer
    x = 3,911,076.24

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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.