Home / 6,934,237.80-10,398,246.30-2,672,989.80

Finding the Fourth Proportional to 6,934,237.80, 10,398,246.30 and 2,672,989.80

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Solution

The fourth proportional to 6,934,237.80, 10,398,246.30 and 2,672,989.80 is: 4,008,285.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,237.80 : 10,398,246.30 = 2,672,989.80 : x
  2. Step 2: Convert to fraction form
    6,934,237.80/10,398,246.30 = 2,672,989.80/x
  3. Step 3: Cross multiply
    6,934,237.80x = 10,398,246.30 × 2,672,989.80
  4. Step 4: Simplify right side
    6,934,237.80x = 27,794,406,297,787.74
  5. Step 5: Solve for x
    x = 27,794,406,297,787.74/6,934,237.80
  6. Step 6: Final answer
    x = 4,008,285.71

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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.