Home / 3,110,859.88-4,293,004.46-1,734,291

Finding the Fourth Proportional to 3,110,859.88, 4,293,004.46 and 1,734,291

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Solution

The fourth proportional to 3,110,859.88, 4,293,004.46 and 1,734,291 is: 2,393,331.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,859.88 : 4,293,004.46 = 1,734,291 : x
  2. Step 2: Convert to fraction form
    3,110,859.88/4,293,004.46 = 1,734,291/x
  3. Step 3: Cross multiply
    3,110,859.88x = 4,293,004.46 × 1,734,291
  4. Step 4: Simplify right side
    3,110,859.88x = 7,445,318,989,266.41
  5. Step 5: Solve for x
    x = 7,445,318,989,266.41/3,110,859.88
  6. Step 6: Final answer
    x = 2,393,331.52

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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.