Home / 7,611,915.96-10,504,588.14-4,173,951.96

Finding the Fourth Proportional to 7,611,915.96, 10,504,588.14 and 4,173,951.96

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Solution

The fourth proportional to 7,611,915.96, 10,504,588.14 and 4,173,951.96 is: 5,760,132.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,915.96 : 10,504,588.14 = 4,173,951.96 : x
  2. Step 2: Convert to fraction form
    7,611,915.96/10,504,588.14 = 4,173,951.96/x
  3. Step 3: Cross multiply
    7,611,915.96x = 10,504,588.14 × 4,173,951.96
  4. Step 4: Simplify right side
    7,611,915.96x = 43,845,646,255,945.76
  5. Step 5: Solve for x
    x = 43,845,646,255,945.76/7,611,915.96
  6. Step 6: Final answer
    x = 5,760,132.73

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1.5x scale

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.