Home / 6,085,962.80-9,129,834.30-1,826,467.64

Finding the Fourth Proportional to 6,085,962.80, 9,129,834.30 and 1,826,467.64

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Solution

The fourth proportional to 6,085,962.80, 9,129,834.30 and 1,826,467.64 is: 2,739,968.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,962.80 : 9,129,834.30 = 1,826,467.64 : x
  2. Step 2: Convert to fraction form
    6,085,962.80/9,129,834.30 = 1,826,467.64/x
  3. Step 3: Cross multiply
    6,085,962.80x = 9,129,834.30 × 1,826,467.64
  4. Step 4: Simplify right side
    6,085,962.80x = 16,675,346,907,512.05
  5. Step 5: Solve for x
    x = 16,675,346,907,512.05/6,085,962.80
  6. Step 6: Final answer
    x = 2,739,968.59

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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.