Home / 6,150,985.20-9,226,477.80-3,589,570.80

Finding the Fourth Proportional to 6,150,985.20, 9,226,477.80 and 3,589,570.80

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Solution

The fourth proportional to 6,150,985.20, 9,226,477.80 and 3,589,570.80 is: 5,384,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,985.20 : 9,226,477.80 = 3,589,570.80 : x
  2. Step 2: Convert to fraction form
    6,150,985.20/9,226,477.80 = 3,589,570.80/x
  3. Step 3: Cross multiply
    6,150,985.20x = 9,226,477.80 × 3,589,570.80
  4. Step 4: Simplify right side
    6,150,985.20x = 33,119,095,297,728.24
  5. Step 5: Solve for x
    x = 33,119,095,297,728.24/6,150,985.20
  6. Step 6: Final answer
    x = 5,384,356.20

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Double scale
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Similar ratio
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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.