Home / 3,073,658.56-4,611,173.28-943,957.60

Finding the Fourth Proportional to 3,073,658.56, 4,611,173.28 and 943,957.60

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Solution

The fourth proportional to 3,073,658.56, 4,611,173.28 and 943,957.60 is: 1,416,146.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,658.56 : 4,611,173.28 = 943,957.60 : x
  2. Step 2: Convert to fraction form
    3,073,658.56/4,611,173.28 = 943,957.60/x
  3. Step 3: Cross multiply
    3,073,658.56x = 4,611,173.28 × 943,957.60
  4. Step 4: Simplify right side
    3,073,658.56x = 4,352,752,062,572.93
  5. Step 5: Solve for x
    x = 4,352,752,062,572.93/3,073,658.56
  6. Step 6: Final answer
    x = 1,416,146.91

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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.