Home / 4,486,023.75-6,729,035.64-1,334,151.75

Finding the Fourth Proportional to 4,486,023.75, 6,729,035.64 and 1,334,151.75

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Solution

The fourth proportional to 4,486,023.75, 6,729,035.64 and 1,334,151.75 is: 2,001,227.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,023.75 : 6,729,035.64 = 1,334,151.75 : x
  2. Step 2: Convert to fraction form
    4,486,023.75/6,729,035.64 = 1,334,151.75/x
  3. Step 3: Cross multiply
    4,486,023.75x = 6,729,035.64 × 1,334,151.75
  4. Step 4: Simplify right side
    4,486,023.75x = 8,977,554,674,918.37
  5. Step 5: Solve for x
    x = 8,977,554,674,918.37/4,486,023.75
  6. Step 6: Final answer
    x = 2,001,227.63

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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.