Home / 2,967,500.20-4,451,250.30-2,936,007.40

Finding the Fourth Proportional to 2,967,500.20, 4,451,250.30 and 2,936,007.40

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Solution

The fourth proportional to 2,967,500.20, 4,451,250.30 and 2,936,007.40 is: 4,404,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,500.20 : 4,451,250.30 = 2,936,007.40 : x
  2. Step 2: Convert to fraction form
    2,967,500.20/4,451,250.30 = 2,936,007.40/x
  3. Step 3: Cross multiply
    2,967,500.20x = 4,451,250.30 × 2,936,007.40
  4. Step 4: Simplify right side
    2,967,500.20x = 13,068,903,820,052.22
  5. Step 5: Solve for x
    x = 13,068,903,820,052.22/2,967,500.20
  6. Step 6: Final answer
    x = 4,404,011.10

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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.