Home / 3,404,867.47-4,700,028.66-2,494,328.46

Finding the Fourth Proportional to 3,404,867.47, 4,700,028.66 and 2,494,328.46

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Solution

The fourth proportional to 3,404,867.47, 4,700,028.66 and 2,494,328.46 is: 3,443,134.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,867.47 : 4,700,028.66 = 2,494,328.46 : x
  2. Step 2: Convert to fraction form
    3,404,867.47/4,700,028.66 = 2,494,328.46/x
  3. Step 3: Cross multiply
    3,404,867.47x = 4,700,028.66 × 2,494,328.46
  4. Step 4: Simplify right side
    3,404,867.47x = 11,723,415,249,453.66
  5. Step 5: Solve for x
    x = 11,723,415,249,453.66/3,404,867.47
  6. Step 6: Final answer
    x = 3,443,134.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.