Home / 2,962,532.85-4,088,627.82-1,673,456.29

Finding the Fourth Proportional to 2,962,532.85, 4,088,627.82 and 1,673,456.29

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Solution

The fourth proportional to 2,962,532.85, 4,088,627.82 and 1,673,456.29 is: 2,309,557.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,532.85 : 4,088,627.82 = 1,673,456.29 : x
  2. Step 2: Convert to fraction form
    2,962,532.85/4,088,627.82 = 1,673,456.29/x
  3. Step 3: Cross multiply
    2,962,532.85x = 4,088,627.82 × 1,673,456.29
  4. Step 4: Simplify right side
    2,962,532.85x = 6,842,139,942,847.99
  5. Step 5: Solve for x
    x = 6,842,139,942,847.99/2,962,532.85
  6. Step 6: Final answer
    x = 2,309,557.49

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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.