Home / 8,591,008.93-11,854,886.02-5,058,243.97

Finding the Fourth Proportional to 8,591,008.93, 11,854,886.02 and 5,058,243.97

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Solution

The fourth proportional to 8,591,008.93, 11,854,886.02 and 5,058,243.97 is: 6,979,960.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,591,008.93 : 11,854,886.02 = 5,058,243.97 : x
  2. Step 2: Convert to fraction form
    8,591,008.93/11,854,886.02 = 5,058,243.97/x
  3. Step 3: Cross multiply
    8,591,008.93x = 11,854,886.02 × 5,058,243.97
  4. Step 4: Simplify right side
    8,591,008.93x = 59,964,905,725,702.30
  5. Step 5: Solve for x
    x = 59,964,905,725,702.30/8,591,008.93
  6. Step 6: Final answer
    x = 6,979,960.82

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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.