Home / 7,796,857.37-10,755,343.40-4,533,311.30

Finding the Fourth Proportional to 7,796,857.37, 10,755,343.40 and 4,533,311.30

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Solution

The fourth proportional to 7,796,857.37, 10,755,343.40 and 4,533,311.30 is: 6,253,457.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,857.37 : 10,755,343.40 = 4,533,311.30 : x
  2. Step 2: Convert to fraction form
    7,796,857.37/10,755,343.40 = 4,533,311.30/x
  3. Step 3: Cross multiply
    7,796,857.37x = 10,755,343.40 × 4,533,311.30
  4. Step 4: Simplify right side
    7,796,857.37x = 48,757,319,694,157.14
  5. Step 5: Solve for x
    x = 48,757,319,694,157.14/7,796,857.37
  6. Step 6: Final answer
    x = 6,253,457.95

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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.