Home / 4,314,801.60-6,474,016.80-2,317,924.80

Finding the Fourth Proportional to 4,314,801.60, 6,474,016.80 and 2,317,924.80

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Solution

The fourth proportional to 4,314,801.60, 6,474,016.80 and 2,317,924.80 is: 3,477,861.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,801.60 : 6,474,016.80 = 2,317,924.80 : x
  2. Step 2: Convert to fraction form
    4,314,801.60/6,474,016.80 = 2,317,924.80/x
  3. Step 3: Cross multiply
    4,314,801.60x = 6,474,016.80 × 2,317,924.80
  4. Step 4: Simplify right side
    4,314,801.60x = 15,006,284,096,336.64
  5. Step 5: Solve for x
    x = 15,006,284,096,336.64/4,314,801.60
  6. Step 6: Final answer
    x = 3,477,861.90

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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.