Home / 3,425,550.89-5,124,125.41-2,609,762.63

Finding the Fourth Proportional to 3,425,550.89, 5,124,125.41 and 2,609,762.63

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Solution

The fourth proportional to 3,425,550.89, 5,124,125.41 and 2,609,762.63 is: 3,903,824.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,550.89 : 5,124,125.41 = 2,609,762.63 : x
  2. Step 2: Convert to fraction form
    3,425,550.89/5,124,125.41 = 2,609,762.63/x
  3. Step 3: Cross multiply
    3,425,550.89x = 5,124,125.41 × 2,609,762.63
  4. Step 4: Simplify right side
    3,425,550.89x = 13,372,750,974,306.39
  5. Step 5: Solve for x
    x = 13,372,750,974,306.39/3,425,550.89
  6. Step 6: Final answer
    x = 3,903,824.94

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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.