Home / 5,414,600.60-8,124,087.90-2,382,543.80

Finding the Fourth Proportional to 5,414,600.60, 8,124,087.90 and 2,382,543.80

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Solution

The fourth proportional to 5,414,600.60, 8,124,087.90 and 2,382,543.80 is: 3,574,778.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,600.60 : 8,124,087.90 = 2,382,543.80 : x
  2. Step 2: Convert to fraction form
    5,414,600.60/8,124,087.90 = 2,382,543.80/x
  3. Step 3: Cross multiply
    5,414,600.60x = 8,124,087.90 × 2,382,543.80
  4. Step 4: Simplify right side
    5,414,600.60x = 19,355,995,256,800.02
  5. Step 5: Solve for x
    x = 19,355,995,256,800.02/5,414,600.60
  6. Step 6: Final answer
    x = 3,574,778.03

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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.