Home / 11,745,058.59-17,611,892.10-6,888,951.92

Finding the Fourth Proportional to 11,745,058.59, 17,611,892.10 and 6,888,951.92

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Solution

The fourth proportional to 11,745,058.59, 17,611,892.10 and 6,888,951.92 is: 10,330,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745,058.59 : 17,611,892.10 = 6,888,951.92 : x
  2. Step 2: Convert to fraction form
    11,745,058.59/17,611,892.10 = 6,888,951.92/x
  3. Step 3: Cross multiply
    11,745,058.59x = 17,611,892.10 × 6,888,951.92
  4. Step 4: Simplify right side
    11,745,058.59x = 121,327,477,941,157.58
  5. Step 5: Solve for x
    x = 121,327,477,941,157.58/11,745,058.59
  6. Step 6: Final answer
    x = 10,330,087.08

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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.