Home / 9,543,308.49-14,321,261.30-5,058,733.77

Finding the Fourth Proportional to 9,543,308.49, 14,321,261.30 and 5,058,733.77

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Solution

The fourth proportional to 9,543,308.49, 14,321,261.30 and 5,058,733.77 is: 7,591,439.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,308.49 : 14,321,261.30 = 5,058,733.77 : x
  2. Step 2: Convert to fraction form
    9,543,308.49/14,321,261.30 = 5,058,733.77/x
  3. Step 3: Cross multiply
    9,543,308.49x = 14,321,261.30 × 5,058,733.77
  4. Step 4: Simplify right side
    9,543,308.49x = 72,447,448,142,010.42
  5. Step 5: Solve for x
    x = 72,447,448,142,010.42/9,543,308.49
  6. Step 6: Final answer
    x = 7,591,439.41

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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.