Home / 4,650,953.58-6,418,147.96-2,557,777.96

Finding the Fourth Proportional to 4,650,953.58, 6,418,147.96 and 2,557,777.96

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Solution

The fourth proportional to 4,650,953.58, 6,418,147.96 and 2,557,777.96 is: 3,529,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,953.58 : 6,418,147.96 = 2,557,777.96 : x
  2. Step 2: Convert to fraction form
    4,650,953.58/6,418,147.96 = 2,557,777.96/x
  3. Step 3: Cross multiply
    4,650,953.58x = 6,418,147.96 × 2,557,777.96
  4. Step 4: Simplify right side
    4,650,953.58x = 16,416,197,396,106.96
  5. Step 5: Solve for x
    x = 16,416,197,396,106.96/4,650,953.58
  6. Step 6: Final answer
    x = 3,529,641.20

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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.