Home / 1,598,305.53-2,393,628.32-1,164,861.27

Finding the Fourth Proportional to 1,598,305.53, 2,393,628.32 and 1,164,861.27

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Solution

The fourth proportional to 1,598,305.53, 2,393,628.32 and 1,164,861.27 is: 1,744,500.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,305.53 : 2,393,628.32 = 1,164,861.27 : x
  2. Step 2: Convert to fraction form
    1,598,305.53/2,393,628.32 = 1,164,861.27/x
  3. Step 3: Cross multiply
    1,598,305.53x = 2,393,628.32 × 1,164,861.27
  4. Step 4: Simplify right side
    1,598,305.53x = 2,788,244,921,102.98
  5. Step 5: Solve for x
    x = 2,788,244,921,102.98/1,598,305.53
  6. Step 6: Final answer
    x = 1,744,500.57

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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.