Home / 2,051,806.68-3,077,772.50-703,950.38

Finding the Fourth Proportional to 2,051,806.68, 3,077,772.50 and 703,950.38

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Solution

The fourth proportional to 2,051,806.68, 3,077,772.50 and 703,950.38 is: 1,055,947.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,806.68 : 3,077,772.50 = 703,950.38 : x
  2. Step 2: Convert to fraction form
    2,051,806.68/3,077,772.50 = 703,950.38/x
  3. Step 3: Cross multiply
    2,051,806.68x = 3,077,772.50 × 703,950.38
  4. Step 4: Simplify right side
    2,051,806.68x = 2,166,599,120,928.55
  5. Step 5: Solve for x
    x = 2,166,599,120,928.55/2,051,806.68
  6. Step 6: Final answer
    x = 1,055,947.01

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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.