Home / 4,373,617.20-6,560,425.80-2,460,429.60

Finding the Fourth Proportional to 4,373,617.20, 6,560,425.80 and 2,460,429.60

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Solution

The fourth proportional to 4,373,617.20, 6,560,425.80 and 2,460,429.60 is: 3,690,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,617.20 : 6,560,425.80 = 2,460,429.60 : x
  2. Step 2: Convert to fraction form
    4,373,617.20/6,560,425.80 = 2,460,429.60/x
  3. Step 3: Cross multiply
    4,373,617.20x = 6,560,425.80 × 2,460,429.60
  4. Step 4: Simplify right side
    4,373,617.20x = 16,141,465,826,923.68
  5. Step 5: Solve for x
    x = 16,141,465,826,923.68/4,373,617.20
  6. Step 6: Final answer
    x = 3,690,644.40

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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.