Home / 4,899,130.92-7,346,178.90-2,201,144.04

Finding the Fourth Proportional to 4,899,130.92, 7,346,178.90 and 2,201,144.04

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Solution

The fourth proportional to 4,899,130.92, 7,346,178.90 and 2,201,144.04 is: 3,300,584.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,130.92 : 7,346,178.90 = 2,201,144.04 : x
  2. Step 2: Convert to fraction form
    4,899,130.92/7,346,178.90 = 2,201,144.04/x
  3. Step 3: Cross multiply
    4,899,130.92x = 7,346,178.90 × 2,201,144.04
  4. Step 4: Simplify right side
    4,899,130.92x = 16,169,997,902,508.76
  5. Step 5: Solve for x
    x = 16,169,997,902,508.76/4,899,130.92
  6. Step 6: Final answer
    x = 3,300,584.97

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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.