Home / 10,694,354.88-14,758,833.93-6,048,551.78

Finding the Fourth Proportional to 10,694,354.88, 14,758,833.93 and 6,048,551.78

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Solution

The fourth proportional to 10,694,354.88, 14,758,833.93 and 6,048,551.78 is: 8,347,354.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,354.88 : 14,758,833.93 = 6,048,551.78 : x
  2. Step 2: Convert to fraction form
    10,694,354.88/14,758,833.93 = 6,048,551.78/x
  3. Step 3: Cross multiply
    10,694,354.88x = 14,758,833.93 × 6,048,551.78
  4. Step 4: Simplify right side
    10,694,354.88x = 89,269,571,274,922.97
  5. Step 5: Solve for x
    x = 89,269,571,274,922.97/10,694,354.88
  6. Step 6: Final answer
    x = 8,347,354.49

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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.