Home / 11,350,528.67-15,664,062.74-6,194,222.97

Finding the Fourth Proportional to 11,350,528.67, 15,664,062.74 and 6,194,222.97

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Solution

The fourth proportional to 11,350,528.67, 15,664,062.74 and 6,194,222.97 is: 8,548,209.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,528.67 : 15,664,062.74 = 6,194,222.97 : x
  2. Step 2: Convert to fraction form
    11,350,528.67/15,664,062.74 = 6,194,222.97/x
  3. Step 3: Cross multiply
    11,350,528.67x = 15,664,062.74 × 6,194,222.97
  4. Step 4: Simplify right side
    11,350,528.67x = 97,026,697,196,658.02
  5. Step 5: Solve for x
    x = 97,026,697,196,658.02/11,350,528.67
  6. Step 6: Final answer
    x = 8,548,209.52

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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.