Home / 3,204,017.20-4,477,226-3,204,017.20

Finding the Fourth Proportional to 3,204,017.20, 4,477,226 and 3,204,017.20

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Solution

The fourth proportional to 3,204,017.20, 4,477,226 and 3,204,017.20 is: 4,477,226

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,017.20 : 4,477,226 = 3,204,017.20 : x
  2. Step 2: Convert to fraction form
    3,204,017.20/4,477,226 = 3,204,017.20/x
  3. Step 3: Cross multiply
    3,204,017.20x = 4,477,226 × 3,204,017.20
  4. Step 4: Simplify right side
    3,204,017.20x = 14,345,109,112,287.20
  5. Step 5: Solve for x
    x = 14,345,109,112,287.20/3,204,017.20
  6. Step 6: Final answer
    x = 4,477,226

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.