Home / 4,224,056.20-6,325,025.10-3,096,017.80

Finding the Fourth Proportional to 4,224,056.20, 6,325,025.10 and 3,096,017.80

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Solution

The fourth proportional to 4,224,056.20, 6,325,025.10 and 3,096,017.80 is: 4,635,920.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,056.20 : 6,325,025.10 = 3,096,017.80 : x
  2. Step 2: Convert to fraction form
    4,224,056.20/6,325,025.10 = 3,096,017.80/x
  3. Step 3: Cross multiply
    4,224,056.20x = 6,325,025.10 × 3,096,017.80
  4. Step 4: Simplify right side
    4,224,056.20x = 19,582,390,295,046.78
  5. Step 5: Solve for x
    x = 19,582,390,295,046.78/4,224,056.20
  6. Step 6: Final answer
    x = 4,635,920.87

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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.