Home / 3,454,525.98-4,764,777.48-2,994,818.58

Finding the Fourth Proportional to 3,454,525.98, 4,764,777.48 and 2,994,818.58

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Solution

The fourth proportional to 3,454,525.98, 4,764,777.48 and 2,994,818.58 is: 4,130,709.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,525.98 : 4,764,777.48 = 2,994,818.58 : x
  2. Step 2: Convert to fraction form
    3,454,525.98/4,764,777.48 = 2,994,818.58/x
  3. Step 3: Cross multiply
    3,454,525.98x = 4,764,777.48 × 2,994,818.58
  4. Step 4: Simplify right side
    3,454,525.98x = 14,269,644,126,669.58
  5. Step 5: Solve for x
    x = 14,269,644,126,669.58/3,454,525.98
  6. Step 6: Final answer
    x = 4,130,709.74

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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.