Home / 1,177,445.70-1,766,184.75-335,997.30

Finding the Fourth Proportional to 1,177,445.70, 1,766,184.75 and 335,997.30

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Solution

The fourth proportional to 1,177,445.70, 1,766,184.75 and 335,997.30 is: 504,000.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,445.70 : 1,766,184.75 = 335,997.30 : x
  2. Step 2: Convert to fraction form
    1,177,445.70/1,766,184.75 = 335,997.30/x
  3. Step 3: Cross multiply
    1,177,445.70x = 1,766,184.75 × 335,997.30
  4. Step 4: Simplify right side
    1,177,445.70x = 593,433,307,301.18
  5. Step 5: Solve for x
    x = 593,433,307,301.18/1,177,445.70
  6. Step 6: Final answer
    x = 504,000.57

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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.