Home / 2,917,829.97-4,027,277.22-1,710,994.77

Finding the Fourth Proportional to 2,917,829.97, 4,027,277.22 and 1,710,994.77

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Solution

The fourth proportional to 2,917,829.97, 4,027,277.22 and 1,710,994.77 is: 2,361,566.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,917,829.97 : 4,027,277.22 = 1,710,994.77 : x
  2. Step 2: Convert to fraction form
    2,917,829.97/4,027,277.22 = 1,710,994.77/x
  3. Step 3: Cross multiply
    2,917,829.97x = 4,027,277.22 × 1,710,994.77
  4. Step 4: Simplify right side
    2,917,829.97x = 6,890,650,260,760.14
  5. Step 5: Solve for x
    x = 6,890,650,260,760.14/2,917,829.97
  6. Step 6: Final answer
    x = 2,361,566.76

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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.