Home / 11,130,930.32-15,362,305.49-6,236,483.24

Finding the Fourth Proportional to 11,130,930.32, 15,362,305.49 and 6,236,483.24

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Solution

The fourth proportional to 11,130,930.32, 15,362,305.49 and 6,236,483.24 is: 8,607,255.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,130,930.32 : 15,362,305.49 = 6,236,483.24 : x
  2. Step 2: Convert to fraction form
    11,130,930.32/15,362,305.49 = 6,236,483.24/x
  3. Step 3: Cross multiply
    11,130,930.32x = 15,362,305.49 × 6,236,483.24
  4. Step 4: Simplify right side
    11,130,930.32x = 95,806,760,770,141.95
  5. Step 5: Solve for x
    x = 95,806,760,770,141.95/11,130,930.32
  6. Step 6: Final answer
    x = 8,607,255.46

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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.