Home / 6,238,076.70-9,350,116.65-3,204,270.30

Finding the Fourth Proportional to 6,238,076.70, 9,350,116.65 and 3,204,270.30

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Solution

The fourth proportional to 6,238,076.70, 9,350,116.65 and 3,204,270.30 is: 4,802,810.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,076.70 : 9,350,116.65 = 3,204,270.30 : x
  2. Step 2: Convert to fraction form
    6,238,076.70/9,350,116.65 = 3,204,270.30/x
  3. Step 3: Cross multiply
    6,238,076.70x = 9,350,116.65 × 3,204,270.30
  4. Step 4: Simplify right side
    6,238,076.70x = 29,960,301,083,130.50
  5. Step 5: Solve for x
    x = 29,960,301,083,130.50/6,238,076.70
  6. Step 6: Final answer
    x = 4,802,810.63

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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.