Home / 11,094,263.37-15,314,798.79-6,744,738.60

Finding the Fourth Proportional to 11,094,263.37, 15,314,798.79 and 6,744,738.60

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Solution

The fourth proportional to 11,094,263.37, 15,314,798.79 and 6,744,738.60 is: 9,310,605.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,263.37 : 15,314,798.79 = 6,744,738.60 : x
  2. Step 2: Convert to fraction form
    11,094,263.37/15,314,798.79 = 6,744,738.60/x
  3. Step 3: Cross multiply
    11,094,263.37x = 15,314,798.79 × 6,744,738.60
  4. Step 4: Simplify right side
    11,094,263.37x = 103,294,314,550,146.28
  5. Step 5: Solve for x
    x = 103,294,314,550,146.28/11,094,263.37
  6. Step 6: Final answer
    x = 9,310,605.95

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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.