Home / 5,594,277.90-8,383,543.65-4,143,640.80

Finding the Fourth Proportional to 5,594,277.90, 8,383,543.65 and 4,143,640.80

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Solution

The fourth proportional to 5,594,277.90, 8,383,543.65 and 4,143,640.80 is: 6,209,629.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,277.90 : 8,383,543.65 = 4,143,640.80 : x
  2. Step 2: Convert to fraction form
    5,594,277.90/8,383,543.65 = 4,143,640.80/x
  3. Step 3: Cross multiply
    5,594,277.90x = 8,383,543.65 × 4,143,640.80
  4. Step 4: Simplify right side
    5,594,277.90x = 34,738,393,516,720.92
  5. Step 5: Solve for x
    x = 34,738,393,516,720.92/5,594,277.90
  6. Step 6: Final answer
    x = 6,209,629.58

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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.