Home / 3,698,434.20-5,544,152.10-2,183,280.60

Finding the Fourth Proportional to 3,698,434.20, 5,544,152.10 and 2,183,280.60

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Solution

The fourth proportional to 3,698,434.20, 5,544,152.10 and 2,183,280.60 is: 3,272,855.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,434.20 : 5,544,152.10 = 2,183,280.60 : x
  2. Step 2: Convert to fraction form
    3,698,434.20/5,544,152.10 = 2,183,280.60/x
  3. Step 3: Cross multiply
    3,698,434.20x = 5,544,152.10 × 2,183,280.60
  4. Step 4: Simplify right side
    3,698,434.20x = 12,104,439,723,379.26
  5. Step 5: Solve for x
    x = 12,104,439,723,379.26/3,698,434.20
  6. Step 6: Final answer
    x = 3,272,855.23

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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.