Home / 6,256,407.89-9,381,190.70-4,967,837.66

Finding the Fourth Proportional to 6,256,407.89, 9,381,190.70 and 4,967,837.66

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Solution

The fourth proportional to 6,256,407.89, 9,381,190.70 and 4,967,837.66 is: 7,449,039.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,407.89 : 9,381,190.70 = 4,967,837.66 : x
  2. Step 2: Convert to fraction form
    6,256,407.89/9,381,190.70 = 4,967,837.66/x
  3. Step 3: Cross multiply
    6,256,407.89x = 9,381,190.70 × 4,967,837.66
  4. Step 4: Simplify right side
    6,256,407.89x = 46,604,232,490,974.34
  5. Step 5: Solve for x
    x = 46,604,232,490,974.34/6,256,407.89
  6. Step 6: Final answer
    x = 7,449,039.97

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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.