Home / 6,310,076.72-9,463,246.72-1,760,028.36

Finding the Fourth Proportional to 6,310,076.72, 9,463,246.72 and 1,760,028.36

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Solution

The fourth proportional to 6,310,076.72, 9,463,246.72 and 1,760,028.36 is: 2,639,521.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,076.72 : 9,463,246.72 = 1,760,028.36 : x
  2. Step 2: Convert to fraction form
    6,310,076.72/9,463,246.72 = 1,760,028.36/x
  3. Step 3: Cross multiply
    6,310,076.72x = 9,463,246.72 × 1,760,028.36
  4. Step 4: Simplify right side
    6,310,076.72x = 16,655,582,604,876.98
  5. Step 5: Solve for x
    x = 16,655,582,604,876.98/6,310,076.72
  6. Step 6: Final answer
    x = 2,639,521.41

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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.