Home / 1,333,484.10-2,000,226.15-336,212.10

Finding the Fourth Proportional to 1,333,484.10, 2,000,226.15 and 336,212.10

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Solution

The fourth proportional to 1,333,484.10, 2,000,226.15 and 336,212.10 is: 504,318.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,484.10 : 2,000,226.15 = 336,212.10 : x
  2. Step 2: Convert to fraction form
    1,333,484.10/2,000,226.15 = 336,212.10/x
  3. Step 3: Cross multiply
    1,333,484.10x = 2,000,226.15 × 336,212.10
  4. Step 4: Simplify right side
    1,333,484.10x = 672,500,234,366.42
  5. Step 5: Solve for x
    x = 672,500,234,366.42/1,333,484.10
  6. Step 6: Final answer
    x = 504,318.15

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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.