Home / 4,446,844.20-6,676,487.10-2,767,228.20

Finding the Fourth Proportional to 4,446,844.20, 6,676,487.10 and 2,767,228.20

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Solution

The fourth proportional to 4,446,844.20, 6,676,487.10 and 2,767,228.20 is: 4,154,713.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,844.20 : 6,676,487.10 = 2,767,228.20 : x
  2. Step 2: Convert to fraction form
    4,446,844.20/6,676,487.10 = 2,767,228.20/x
  3. Step 3: Cross multiply
    4,446,844.20x = 6,676,487.10 × 2,767,228.20
  4. Step 4: Simplify right side
    4,446,844.20x = 18,475,363,380,056.22
  5. Step 5: Solve for x
    x = 18,475,363,380,056.22/4,446,844.20
  6. Step 6: Final answer
    x = 4,154,713.44

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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.