Home / 3,224,207.10-4,840,035.45-1,731,215.10

Finding the Fourth Proportional to 3,224,207.10, 4,840,035.45 and 1,731,215.10

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Solution

The fourth proportional to 3,224,207.10, 4,840,035.45 and 1,731,215.10 is: 2,598,822.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,207.10 : 4,840,035.45 = 1,731,215.10 : x
  2. Step 2: Convert to fraction form
    3,224,207.10/4,840,035.45 = 1,731,215.10/x
  3. Step 3: Cross multiply
    3,224,207.10x = 4,840,035.45 × 1,731,215.10
  4. Step 4: Simplify right side
    3,224,207.10x = 8,379,142,455,575.30
  5. Step 5: Solve for x
    x = 8,379,142,455,575.30/3,224,207.10
  6. Step 6: Final answer
    x = 2,598,822.65

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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.