Home / 5,732,267.55-7,910,746.82-3,285,350.80

Finding the Fourth Proportional to 5,732,267.55, 7,910,746.82 and 3,285,350.80

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Solution

The fourth proportional to 5,732,267.55, 7,910,746.82 and 3,285,350.80 is: 4,533,908.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,267.55 : 7,910,746.82 = 3,285,350.80 : x
  2. Step 2: Convert to fraction form
    5,732,267.55/7,910,746.82 = 3,285,350.80/x
  3. Step 3: Cross multiply
    5,732,267.55x = 7,910,746.82 × 3,285,350.80
  4. Step 4: Simplify right side
    5,732,267.55x = 25,989,578,432,778.95
  5. Step 5: Solve for x
    x = 25,989,578,432,778.95/5,732,267.55
  6. Step 6: Final answer
    x = 4,533,908.82

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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.