Home / 4,394,313.91-6,586,148.14-1,864,654.87

Finding the Fourth Proportional to 4,394,313.91, 6,586,148.14 and 1,864,654.87

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Solution

The fourth proportional to 4,394,313.91, 6,586,148.14 and 1,864,654.87 is: 2,794,723.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,313.91 : 6,586,148.14 = 1,864,654.87 : x
  2. Step 2: Convert to fraction form
    4,394,313.91/6,586,148.14 = 1,864,654.87/x
  3. Step 3: Cross multiply
    4,394,313.91x = 6,586,148.14 × 1,864,654.87
  4. Step 4: Simplify right side
    4,394,313.91x = 12,280,893,161,538.43
  5. Step 5: Solve for x
    x = 12,280,893,161,538.43/4,394,313.91
  6. Step 6: Final answer
    x = 2,794,723.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.