Home / 3,791,208.99-5,689,060.63-1,396,733.77

Finding the Fourth Proportional to 3,791,208.99, 5,689,060.63 and 1,396,733.77

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Solution

The fourth proportional to 3,791,208.99, 5,689,060.63 and 1,396,733.77 is: 2,095,928.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,208.99 : 5,689,060.63 = 1,396,733.77 : x
  2. Step 2: Convert to fraction form
    3,791,208.99/5,689,060.63 = 1,396,733.77/x
  3. Step 3: Cross multiply
    3,791,208.99x = 5,689,060.63 × 1,396,733.77
  4. Step 4: Simplify right side
    3,791,208.99x = 7,946,103,083,783.99
  5. Step 5: Solve for x
    x = 7,946,103,083,783.99/3,791,208.99
  6. Step 6: Final answer
    x = 2,095,928.53

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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.