Home / 9,951,922.89-13,728,385.98-6,849,059.24

Finding the Fourth Proportional to 9,951,922.89, 13,728,385.98 and 6,849,059.24

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Solution

The fourth proportional to 9,951,922.89, 13,728,385.98 and 6,849,059.24 is: 9,448,076.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,922.89 : 13,728,385.98 = 6,849,059.24 : x
  2. Step 2: Convert to fraction form
    9,951,922.89/13,728,385.98 = 6,849,059.24/x
  3. Step 3: Cross multiply
    9,951,922.89x = 13,728,385.98 × 6,849,059.24
  4. Step 4: Simplify right side
    9,951,922.89x = 94,026,528,880,926.42
  5. Step 5: Solve for x
    x = 94,026,528,880,926.42/9,951,922.89
  6. Step 6: Final answer
    x = 9,448,076.51

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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.