Home / 6,230,008.20-9,330,266.70-4,224,606.60

Finding the Fourth Proportional to 6,230,008.20, 9,330,266.70 and 4,224,606.60

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Solution

The fourth proportional to 6,230,008.20, 9,330,266.70 and 4,224,606.60 is: 6,326,910.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,008.20 : 9,330,266.70 = 4,224,606.60 : x
  2. Step 2: Convert to fraction form
    6,230,008.20/9,330,266.70 = 4,224,606.60/x
  3. Step 3: Cross multiply
    6,230,008.20x = 9,330,266.70 × 4,224,606.60
  4. Step 4: Simplify right side
    6,230,008.20x = 39,416,706,280,580.21
  5. Step 5: Solve for x
    x = 39,416,706,280,580.21/6,230,008.20
  6. Step 6: Final answer
    x = 6,326,910.82

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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.