Home / 7,796,856.87-10,755,342.70-4,533,310.80

Finding the Fourth Proportional to 7,796,856.87, 10,755,342.70 and 4,533,310.80

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Solution

The fourth proportional to 7,796,856.87, 10,755,342.70 and 4,533,310.80 is: 6,253,457.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,856.87 : 10,755,342.70 = 4,533,310.80 : x
  2. Step 2: Convert to fraction form
    7,796,856.87/10,755,342.70 = 4,533,310.80/x
  3. Step 3: Cross multiply
    7,796,856.87x = 10,755,342.70 × 4,533,310.80
  4. Step 4: Simplify right side
    7,796,856.87x = 48,757,311,219,611.16
  5. Step 5: Solve for x
    x = 48,757,311,219,611.16/7,796,856.87
  6. Step 6: Final answer
    x = 6,253,457.26

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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.