Home / 6,627,512.68-9,934,964.70-4,224,610.60

Finding the Fourth Proportional to 6,627,512.68, 9,934,964.70 and 4,224,610.60

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Solution

The fourth proportional to 6,627,512.68, 9,934,964.70 and 4,224,610.60 is: 6,332,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,512.68 : 9,934,964.70 = 4,224,610.60 : x
  2. Step 2: Convert to fraction form
    6,627,512.68/9,934,964.70 = 4,224,610.60/x
  3. Step 3: Cross multiply
    6,627,512.68x = 9,934,964.70 × 4,224,610.60
  4. Step 4: Simplify right side
    6,627,512.68x = 41,971,357,182,245.81
  5. Step 5: Solve for x
    x = 41,971,357,182,245.81/6,627,512.68
  6. Step 6: Final answer
    x = 6,332,897.30

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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.