Home / 3,783,194.52-5,674,731.63-1,760,307

Finding the Fourth Proportional to 3,783,194.52, 5,674,731.63 and 1,760,307

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Solution

The fourth proportional to 3,783,194.52, 5,674,731.63 and 1,760,307 is: 2,640,432.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,194.52 : 5,674,731.63 = 1,760,307 : x
  2. Step 2: Convert to fraction form
    3,783,194.52/5,674,731.63 = 1,760,307/x
  3. Step 3: Cross multiply
    3,783,194.52x = 5,674,731.63 × 1,760,307
  4. Step 4: Simplify right side
    3,783,194.52x = 9,989,269,811,410.41
  5. Step 5: Solve for x
    x = 9,989,269,811,410.41/3,783,194.52
  6. Step 6: Final answer
    x = 2,640,432.51

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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.