Home / 2,967,496.20-4,451,244.30-2,936,003.40

Finding the Fourth Proportional to 2,967,496.20, 4,451,244.30 and 2,936,003.40

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Solution

The fourth proportional to 2,967,496.20, 4,451,244.30 and 2,936,003.40 is: 4,404,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,496.20 : 4,451,244.30 = 2,936,003.40 : x
  2. Step 2: Convert to fraction form
    2,967,496.20/4,451,244.30 = 2,936,003.40/x
  3. Step 3: Cross multiply
    2,967,496.20x = 4,451,244.30 × 2,936,003.40
  4. Step 4: Simplify right side
    2,967,496.20x = 13,068,868,399,030.62
  5. Step 5: Solve for x
    x = 13,068,868,399,030.62/2,967,496.20
  6. Step 6: Final answer
    x = 4,404,005.10

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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.