Home / 1,569,340.96-2,351,819.26-848,127.90

Finding the Fourth Proportional to 1,569,340.96, 2,351,819.26 and 848,127.90

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Solution

The fourth proportional to 1,569,340.96, 2,351,819.26 and 848,127.90 is: 1,271,007.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,340.96 : 2,351,819.26 = 848,127.90 : x
  2. Step 2: Convert to fraction form
    1,569,340.96/2,351,819.26 = 848,127.90/x
  3. Step 3: Cross multiply
    1,569,340.96x = 2,351,819.26 × 848,127.90
  4. Step 4: Simplify right side
    1,569,340.96x = 1,994,643,530,163.35
  5. Step 5: Solve for x
    x = 1,994,643,530,163.35/1,569,340.96
  6. Step 6: Final answer
    x = 1,271,007.12

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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.