Home / 6,588,055.20-9,898,671.60-4,193,047.20

Finding the Fourth Proportional to 6,588,055.20, 9,898,671.60 and 4,193,047.20

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Solution

The fourth proportional to 6,588,055.20, 9,898,671.60 and 4,193,047.20 is: 6,300,128.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,055.20 : 9,898,671.60 = 4,193,047.20 : x
  2. Step 2: Convert to fraction form
    6,588,055.20/9,898,671.60 = 4,193,047.20/x
  3. Step 3: Cross multiply
    6,588,055.20x = 9,898,671.60 × 4,193,047.20
  4. Step 4: Simplify right side
    6,588,055.20x = 41,505,597,236,099.52
  5. Step 5: Solve for x
    x = 41,505,597,236,099.52/6,588,055.20
  6. Step 6: Final answer
    x = 6,300,128.94

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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.