Home / 4,455,481.92-6,148,576.88-2,418,291.42

Finding the Fourth Proportional to 4,455,481.92, 6,148,576.88 and 2,418,291.42

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Solution

The fourth proportional to 4,455,481.92, 6,148,576.88 and 2,418,291.42 is: 3,337,248.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,481.92 : 6,148,576.88 = 2,418,291.42 : x
  2. Step 2: Convert to fraction form
    4,455,481.92/6,148,576.88 = 2,418,291.42/x
  3. Step 3: Cross multiply
    4,455,481.92x = 6,148,576.88 × 2,418,291.42
  4. Step 4: Simplify right side
    4,455,481.92x = 14,869,050,714,114.37
  5. Step 5: Solve for x
    x = 14,869,050,714,114.37/4,455,481.92
  6. Step 6: Final answer
    x = 3,337,248.58

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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.