Home / 8,947,058.77-13,419,583.03-2,471,054.82

Finding the Fourth Proportional to 8,947,058.77, 13,419,583.03 and 2,471,054.82

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Solution

The fourth proportional to 8,947,058.77, 13,419,583.03 and 2,471,054.82 is: 3,706,304.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,947,058.77 : 13,419,583.03 = 2,471,054.82 : x
  2. Step 2: Convert to fraction form
    8,947,058.77/13,419,583.03 = 2,471,054.82/x
  3. Step 3: Cross multiply
    8,947,058.77x = 13,419,583.03 × 2,471,054.82
  4. Step 4: Simplify right side
    8,947,058.77x = 33,160,525,328,671.70
  5. Step 5: Solve for x
    x = 33,160,525,328,671.70/8,947,058.77
  6. Step 6: Final answer
    x = 3,706,304.63

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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.