Home / 6,731,109.80-10,096,722.30-2,243,385.80

Finding the Fourth Proportional to 6,731,109.80, 10,096,722.30 and 2,243,385.80

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Solution

The fourth proportional to 6,731,109.80, 10,096,722.30 and 2,243,385.80 is: 3,365,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,109.80 : 10,096,722.30 = 2,243,385.80 : x
  2. Step 2: Convert to fraction form
    6,731,109.80/10,096,722.30 = 2,243,385.80/x
  3. Step 3: Cross multiply
    6,731,109.80x = 10,096,722.30 × 2,243,385.80
  4. Step 4: Simplify right side
    6,731,109.80x = 22,650,843,434,363.34
  5. Step 5: Solve for x
    x = 22,650,843,434,363.34/6,731,109.80
  6. Step 6: Final answer
    x = 3,365,097.90

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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.