Home / 6,257,923.91-9,390,834.76-2,663,685.09

Finding the Fourth Proportional to 6,257,923.91, 9,390,834.76 and 2,663,685.09

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Solution

The fourth proportional to 6,257,923.91, 9,390,834.76 and 2,663,685.09 is: 3,997,208.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,923.91 : 9,390,834.76 = 2,663,685.09 : x
  2. Step 2: Convert to fraction form
    6,257,923.91/9,390,834.76 = 2,663,685.09/x
  3. Step 3: Cross multiply
    6,257,923.91x = 9,390,834.76 × 2,663,685.09
  4. Step 4: Simplify right side
    6,257,923.91x = 25,014,226,532,865.73
  5. Step 5: Solve for x
    x = 25,014,226,532,865.73/6,257,923.91
  6. Step 6: Final answer
    x = 3,997,208.48

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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.