Home / 8,058,013.06-11,120,125.31-4,386,955.18

Finding the Fourth Proportional to 8,058,013.06, 11,120,125.31 and 4,386,955.18

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Solution

The fourth proportional to 8,058,013.06, 11,120,125.31 and 4,386,955.18 is: 6,054,034.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,013.06 : 11,120,125.31 = 4,386,955.18 : x
  2. Step 2: Convert to fraction form
    8,058,013.06/11,120,125.31 = 4,386,955.18/x
  3. Step 3: Cross multiply
    8,058,013.06x = 11,120,125.31 × 4,386,955.18
  4. Step 4: Simplify right side
    8,058,013.06x = 48,783,491,365,539.72
  5. Step 5: Solve for x
    x = 48,783,491,365,539.72/8,058,013.06
  6. Step 6: Final answer
    x = 6,054,034.78

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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.