Home / 11,058,267.82-15,260,480.30-6,163,800.16

Finding the Fourth Proportional to 11,058,267.82, 15,260,480.30 and 6,163,800.16

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Solution

The fourth proportional to 11,058,267.82, 15,260,480.30 and 6,163,800.16 is: 8,506,083.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,267.82 : 15,260,480.30 = 6,163,800.16 : x
  2. Step 2: Convert to fraction form
    11,058,267.82/15,260,480.30 = 6,163,800.16/x
  3. Step 3: Cross multiply
    11,058,267.82x = 15,260,480.30 × 6,163,800.16
  4. Step 4: Simplify right side
    11,058,267.82x = 94,062,550,914,816.86
  5. Step 5: Solve for x
    x = 94,062,550,914,816.86/11,058,267.82
  6. Step 6: Final answer
    x = 8,506,083.63

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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.