Home / 4,645,262.63-6,410,462.42-2,608,115.87

Finding the Fourth Proportional to 4,645,262.63, 6,410,462.42 and 2,608,115.87

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Solution

The fourth proportional to 4,645,262.63, 6,410,462.42 and 2,608,115.87 is: 3,599,199.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,262.63 : 6,410,462.42 = 2,608,115.87 : x
  2. Step 2: Convert to fraction form
    4,645,262.63/6,410,462.42 = 2,608,115.87/x
  3. Step 3: Cross multiply
    4,645,262.63x = 6,410,462.42 × 2,608,115.87
  4. Step 4: Simplify right side
    4,645,262.63x = 16,719,228,746,108.59
  5. Step 5: Solve for x
    x = 16,719,228,746,108.59/4,645,262.63
  6. Step 6: Final answer
    x = 3,599,199.89

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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.