Home / 8,874,346.46-13,315,735.31-6,146,092.36

Finding the Fourth Proportional to 8,874,346.46, 13,315,735.31 and 6,146,092.36

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Solution

The fourth proportional to 8,874,346.46, 13,315,735.31 and 6,146,092.36 is: 9,222,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,874,346.46 : 13,315,735.31 = 6,146,092.36 : x
  2. Step 2: Convert to fraction form
    8,874,346.46/13,315,735.31 = 6,146,092.36/x
  3. Step 3: Cross multiply
    8,874,346.46x = 13,315,735.31 × 6,146,092.36
  4. Step 4: Simplify right side
    8,874,346.46x = 81,839,739,056,573.23
  5. Step 5: Solve for x
    x = 81,839,739,056,573.23/8,874,346.46
  6. Step 6: Final answer
    x = 9,222,058.15

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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.