Home / 4,601,629.20-6,902,443.80-4,573,635.60

Finding the Fourth Proportional to 4,601,629.20, 6,902,443.80 and 4,573,635.60

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Solution

The fourth proportional to 4,601,629.20, 6,902,443.80 and 4,573,635.60 is: 6,860,453.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,629.20 : 6,902,443.80 = 4,573,635.60 : x
  2. Step 2: Convert to fraction form
    4,601,629.20/6,902,443.80 = 4,573,635.60/x
  3. Step 3: Cross multiply
    4,601,629.20x = 6,902,443.80 × 4,573,635.60
  4. Step 4: Simplify right side
    4,601,629.20x = 31,569,262,690,679.28
  5. Step 5: Solve for x
    x = 31,569,262,690,679.28/4,601,629.20
  6. Step 6: Final answer
    x = 6,860,453.40

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1.5x scale

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.