Home / 2,997,849.04-4,496,731.96-723,354.44

Finding the Fourth Proportional to 2,997,849.04, 4,496,731.96 and 723,354.44

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Solution

The fourth proportional to 2,997,849.04, 4,496,731.96 and 723,354.44 is: 1,085,021.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,849.04 : 4,496,731.96 = 723,354.44 : x
  2. Step 2: Convert to fraction form
    2,997,849.04/4,496,731.96 = 723,354.44/x
  3. Step 3: Cross multiply
    2,997,849.04x = 4,496,731.96 × 723,354.44
  4. Step 4: Simplify right side
    2,997,849.04x = 3,252,731,028,755.90
  5. Step 5: Solve for x
    x = 3,252,731,028,755.90/2,997,849.04
  6. Step 6: Final answer
    x = 1,085,021.62

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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.