Home / 4,620,053.97-6,374,966.22-2,659,553.22

Finding the Fourth Proportional to 4,620,053.97, 6,374,966.22 and 2,659,553.22

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Solution

The fourth proportional to 4,620,053.97, 6,374,966.22 and 2,659,553.22 is: 3,669,775.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,053.97 : 6,374,966.22 = 2,659,553.22 : x
  2. Step 2: Convert to fraction form
    4,620,053.97/6,374,966.22 = 2,659,553.22/x
  3. Step 3: Cross multiply
    4,620,053.97x = 6,374,966.22 × 2,659,553.22
  4. Step 4: Simplify right side
    4,620,053.97x = 16,954,561,961,698.35
  5. Step 5: Solve for x
    x = 16,954,561,961,698.35/4,620,053.97
  6. Step 6: Final answer
    x = 3,669,775.74

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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.