Home / 8,582,575.46-11,839,861.94-6,254,476.29

Finding the Fourth Proportional to 8,582,575.46, 11,839,861.94 and 6,254,476.29

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Solution

The fourth proportional to 8,582,575.46, 11,839,861.94 and 6,254,476.29 is: 8,628,195.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,575.46 : 11,839,861.94 = 6,254,476.29 : x
  2. Step 2: Convert to fraction form
    8,582,575.46/11,839,861.94 = 6,254,476.29/x
  3. Step 3: Cross multiply
    8,582,575.46x = 11,839,861.94 × 6,254,476.29
  4. Step 4: Simplify right side
    8,582,575.46x = 74,052,135,749,331.03
  5. Step 5: Solve for x
    x = 74,052,135,749,331.03/8,582,575.46
  6. Step 6: Final answer
    x = 8,628,195.13

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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.