Home / 3,305,080.99-4,560,909.41-1,834,957.72

Finding the Fourth Proportional to 3,305,080.99, 4,560,909.41 and 1,834,957.72

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Solution

The fourth proportional to 3,305,080.99, 4,560,909.41 and 1,834,957.72 is: 2,532,184.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,080.99 : 4,560,909.41 = 1,834,957.72 : x
  2. Step 2: Convert to fraction form
    3,305,080.99/4,560,909.41 = 1,834,957.72/x
  3. Step 3: Cross multiply
    3,305,080.99x = 4,560,909.41 × 1,834,957.72
  4. Step 4: Simplify right side
    3,305,080.99x = 8,369,075,932,100.15
  5. Step 5: Solve for x
    x = 8,369,075,932,100.15/3,305,080.99
  6. Step 6: Final answer
    x = 2,532,184.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.