Home / 8,582,086.54-11,838,026.37-5,095,058.68

Finding the Fourth Proportional to 8,582,086.54, 11,838,026.37 and 5,095,058.68

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Solution

The fourth proportional to 8,582,086.54, 11,838,026.37 and 5,095,058.68 is: 7,028,062.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,086.54 : 11,838,026.37 = 5,095,058.68 : x
  2. Step 2: Convert to fraction form
    8,582,086.54/11,838,026.37 = 5,095,058.68/x
  3. Step 3: Cross multiply
    8,582,086.54x = 11,838,026.37 × 5,095,058.68
  4. Step 4: Simplify right side
    8,582,086.54x = 60,315,439,010,537.38
  5. Step 5: Solve for x
    x = 60,315,439,010,537.38/8,582,086.54
  6. Step 6: Final answer
    x = 7,028,062.32

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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.