Home / 6,929,936.97-9,563,376.64-3,832,300.24

Finding the Fourth Proportional to 6,929,936.97, 9,563,376.64 and 3,832,300.24

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Solution

The fourth proportional to 6,929,936.97, 9,563,376.64 and 3,832,300.24 is: 5,288,609.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,936.97 : 9,563,376.64 = 3,832,300.24 : x
  2. Step 2: Convert to fraction form
    6,929,936.97/9,563,376.64 = 3,832,300.24/x
  3. Step 3: Cross multiply
    6,929,936.97x = 9,563,376.64 × 3,832,300.24
  4. Step 4: Simplify right side
    6,929,936.97x = 36,649,730,592,682.40
  5. Step 5: Solve for x
    x = 36,649,730,592,682.40/6,929,936.97
  6. Step 6: Final answer
    x = 5,288,609.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.