Home / 11,745,062.53-17,611,898.04-6,888,955.86

Finding the Fourth Proportional to 11,745,062.53, 17,611,898.04 and 6,888,955.86

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Solution

The fourth proportional to 11,745,062.53, 17,611,898.04 and 6,888,955.86 is: 10,330,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745,062.53 : 17,611,898.04 = 6,888,955.86 : x
  2. Step 2: Convert to fraction form
    11,745,062.53/17,611,898.04 = 6,888,955.86/x
  3. Step 3: Cross multiply
    11,745,062.53x = 17,611,898.04 × 6,888,955.86
  4. Step 4: Simplify right side
    11,745,062.53x = 121,327,588,208,380.52
  5. Step 5: Solve for x
    x = 121,327,588,208,380.52/11,745,062.53
  6. Step 6: Final answer
    x = 10,330,093.00

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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.