Home / 6,765,895.62-10,157,504.03-5,812,451.10

Finding the Fourth Proportional to 6,765,895.62, 10,157,504.03 and 5,812,451.10

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Solution

The fourth proportional to 6,765,895.62, 10,157,504.03 and 5,812,451.10 is: 8,726,116.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,895.62 : 10,157,504.03 = 5,812,451.10 : x
  2. Step 2: Convert to fraction form
    6,765,895.62/10,157,504.03 = 5,812,451.10/x
  3. Step 3: Cross multiply
    6,765,895.62x = 10,157,504.03 × 5,812,451.10
  4. Step 4: Simplify right side
    6,765,895.62x = 59,039,995,443,365.68
  5. Step 5: Solve for x
    x = 59,039,995,443,365.68/6,765,895.62
  6. Step 6: Final answer
    x = 8,726,116.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.