Home / 3,170,497.76-4,755,912.80-2,413,526.48

Finding the Fourth Proportional to 3,170,497.76, 4,755,912.80 and 2,413,526.48

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Solution

The fourth proportional to 3,170,497.76, 4,755,912.80 and 2,413,526.48 is: 3,620,416.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,497.76 : 4,755,912.80 = 2,413,526.48 : x
  2. Step 2: Convert to fraction form
    3,170,497.76/4,755,912.80 = 2,413,526.48/x
  3. Step 3: Cross multiply
    3,170,497.76x = 4,755,912.80 × 2,413,526.48
  4. Step 4: Simplify right side
    3,170,497.76x = 11,478,521,479,370.94
  5. Step 5: Solve for x
    x = 11,478,521,479,370.94/3,170,497.76
  6. Step 6: Final answer
    x = 3,620,416.21

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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.