Home / 5,582,171.40-8,373,257.10-5,534,932.20

Finding the Fourth Proportional to 5,582,171.40, 8,373,257.10 and 5,534,932.20

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Solution

The fourth proportional to 5,582,171.40, 8,373,257.10 and 5,534,932.20 is: 8,302,398.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,171.40 : 8,373,257.10 = 5,534,932.20 : x
  2. Step 2: Convert to fraction form
    5,582,171.40/8,373,257.10 = 5,534,932.20/x
  3. Step 3: Cross multiply
    5,582,171.40x = 8,373,257.10 × 5,534,932.20
  4. Step 4: Simplify right side
    5,582,171.40x = 46,345,410,341,668.62
  5. Step 5: Solve for x
    x = 46,345,410,341,668.62/5,582,171.40
  6. Step 6: Final answer
    x = 8,302,398.30

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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.