Home / 4,308,148.88-5,945,168.22-2,348,044.52

Finding the Fourth Proportional to 4,308,148.88, 5,945,168.22 and 2,348,044.52

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Solution

The fourth proportional to 4,308,148.88, 5,945,168.22 and 2,348,044.52 is: 3,240,259.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,148.88 : 5,945,168.22 = 2,348,044.52 : x
  2. Step 2: Convert to fraction form
    4,308,148.88/5,945,168.22 = 2,348,044.52/x
  3. Step 3: Cross multiply
    4,308,148.88x = 5,945,168.22 × 2,348,044.52
  4. Step 4: Simplify right side
    4,308,148.88x = 13,959,519,659,449.15
  5. Step 5: Solve for x
    x = 13,959,519,659,449.15/4,308,148.88
  6. Step 6: Final answer
    x = 3,240,259.34

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1.5x scale

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.