Home / 2,837,424.50-3,915,740.33-1,548,335.62

Finding the Fourth Proportional to 2,837,424.50, 3,915,740.33 and 1,548,335.62

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Solution

The fourth proportional to 2,837,424.50, 3,915,740.33 and 1,548,335.62 is: 2,136,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,424.50 : 3,915,740.33 = 1,548,335.62 : x
  2. Step 2: Convert to fraction form
    2,837,424.50/3,915,740.33 = 1,548,335.62/x
  3. Step 3: Cross multiply
    2,837,424.50x = 3,915,740.33 × 1,548,335.62
  4. Step 4: Simplify right side
    2,837,424.50x = 6,062,880,231,609.56
  5. Step 5: Solve for x
    x = 6,062,880,231,609.56/2,837,424.50
  6. Step 6: Final answer
    x = 2,136,754.73

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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.