Home / 5,594,277.40-8,383,542.90-4,143,640.30

Finding the Fourth Proportional to 5,594,277.40, 8,383,542.90 and 4,143,640.30

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Solution

The fourth proportional to 5,594,277.40, 8,383,542.90 and 4,143,640.30 is: 6,209,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,277.40 : 8,383,542.90 = 4,143,640.30 : x
  2. Step 2: Convert to fraction form
    5,594,277.40/8,383,542.90 = 4,143,640.30/x
  3. Step 3: Cross multiply
    5,594,277.40x = 8,383,542.90 × 4,143,640.30
  4. Step 4: Simplify right side
    5,594,277.40x = 34,738,386,217,218.87
  5. Step 5: Solve for x
    x = 34,738,386,217,218.87/5,594,277.40
  6. Step 6: Final answer
    x = 6,209,628.83

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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.