Home / 10,959,944.78-15,124,753.22-6,065,504.39

Finding the Fourth Proportional to 10,959,944.78, 15,124,753.22 and 6,065,504.39

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Solution

The fourth proportional to 10,959,944.78, 15,124,753.22 and 6,065,504.39 is: 8,370,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,959,944.78 : 15,124,753.22 = 6,065,504.39 : x
  2. Step 2: Convert to fraction form
    10,959,944.78/15,124,753.22 = 6,065,504.39/x
  3. Step 3: Cross multiply
    10,959,944.78x = 15,124,753.22 × 6,065,504.39
  4. Step 4: Simplify right side
    10,959,944.78x = 91,739,256,947,625.34
  5. Step 5: Solve for x
    x = 91,739,256,947,625.34/10,959,944.78
  6. Step 6: Final answer
    x = 8,370,412.34

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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.