Home / 4,561,053.12-6,293,824.74-3,087,965.52

Finding the Fourth Proportional to 4,561,053.12, 6,293,824.74 and 3,087,965.52

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Solution

The fourth proportional to 4,561,053.12, 6,293,824.74 and 3,087,965.52 is: 4,261,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,053.12 : 6,293,824.74 = 3,087,965.52 : x
  2. Step 2: Convert to fraction form
    4,561,053.12/6,293,824.74 = 3,087,965.52/x
  3. Step 3: Cross multiply
    4,561,053.12x = 6,293,824.74 × 3,087,965.52
  4. Step 4: Simplify right side
    4,561,053.12x = 19,435,113,786,042.96
  5. Step 5: Solve for x
    x = 19,435,113,786,042.96/4,561,053.12
  6. Step 6: Final answer
    x = 4,261,102.27

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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.