Home / 7,025,208.30-10,522,066.05-5,765,496.30

Finding the Fourth Proportional to 7,025,208.30, 10,522,066.05 and 5,765,496.30

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Solution

The fourth proportional to 7,025,208.30, 10,522,066.05 and 5,765,496.30 is: 8,635,321.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025,208.30 : 10,522,066.05 = 5,765,496.30 : x
  2. Step 2: Convert to fraction form
    7,025,208.30/10,522,066.05 = 5,765,496.30/x
  3. Step 3: Cross multiply
    7,025,208.30x = 10,522,066.05 × 5,765,496.30
  4. Step 4: Simplify right side
    7,025,208.30x = 60,664,932,879,630.62
  5. Step 5: Solve for x
    x = 60,664,932,879,630.62/7,025,208.30
  6. Step 6: Final answer
    x = 8,635,321.59

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1.5x scale

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.