Home / 11,082,625.06-15,293,877.72-6,187,930.46

Finding the Fourth Proportional to 11,082,625.06, 15,293,877.72 and 6,187,930.46

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Solution

The fourth proportional to 11,082,625.06, 15,293,877.72 and 6,187,930.46 is: 8,539,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,625.06 : 15,293,877.72 = 6,187,930.46 : x
  2. Step 2: Convert to fraction form
    11,082,625.06/15,293,877.72 = 6,187,930.46/x
  3. Step 3: Cross multiply
    11,082,625.06x = 15,293,877.72 × 6,187,930.46
  4. Step 4: Simplify right side
    11,082,625.06x = 94,637,451,795,103.36
  5. Step 5: Solve for x
    x = 94,637,451,795,103.36/11,082,625.06
  6. Step 6: Final answer
    x = 8,539,263.15

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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.