Home / 2,335,367.08-3,500,942.46-839,109.16

Finding the Fourth Proportional to 2,335,367.08, 3,500,942.46 and 839,109.16

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Solution

The fourth proportional to 2,335,367.08, 3,500,942.46 and 839,109.16 is: 1,257,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,367.08 : 3,500,942.46 = 839,109.16 : x
  2. Step 2: Convert to fraction form
    2,335,367.08/3,500,942.46 = 839,109.16/x
  3. Step 3: Cross multiply
    2,335,367.08x = 3,500,942.46 × 839,109.16
  4. Step 4: Simplify right side
    2,335,367.08x = 2,937,672,886,818.93
  5. Step 5: Solve for x
    x = 2,937,672,886,818.93/2,335,367.08
  6. Step 6: Final answer
    x = 1,257,906.27

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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.