Home / 1,805,392.80-2,704,095.90-737,195.58

Finding the Fourth Proportional to 1,805,392.80, 2,704,095.90 and 737,195.58

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Solution

The fourth proportional to 1,805,392.80, 2,704,095.90 and 737,195.58 is: 1,104,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,392.80 : 2,704,095.90 = 737,195.58 : x
  2. Step 2: Convert to fraction form
    1,805,392.80/2,704,095.90 = 737,195.58/x
  3. Step 3: Cross multiply
    1,805,392.80x = 2,704,095.90 × 737,195.58
  4. Step 4: Simplify right side
    1,805,392.80x = 1,993,447,545,376.12
  5. Step 5: Solve for x
    x = 1,993,447,545,376.12/1,805,392.80
  6. Step 6: Final answer
    x = 1,104,162.79

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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.