Home / 7,796,855.87-10,755,341.33-4,533,309.80

Finding the Fourth Proportional to 7,796,855.87, 10,755,341.33 and 4,533,309.80

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Solution

The fourth proportional to 7,796,855.87, 10,755,341.33 and 4,533,309.80 is: 6,253,455.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,855.87 : 10,755,341.33 = 4,533,309.80 : x
  2. Step 2: Convert to fraction form
    7,796,855.87/10,755,341.33 = 4,533,309.80/x
  3. Step 3: Cross multiply
    7,796,855.87x = 10,755,341.33 × 4,533,309.80
  4. Step 4: Simplify right side
    7,796,855.87x = 48,757,294,177,190.77
  5. Step 5: Solve for x
    x = 48,757,294,177,190.77/7,796,855.87
  6. Step 6: Final answer
    x = 6,253,455.88

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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.