Home / 3,062,235.36-4,590,265.25-1,925,809.73

Finding the Fourth Proportional to 3,062,235.36, 4,590,265.25 and 1,925,809.73

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Solution

The fourth proportional to 3,062,235.36, 4,590,265.25 and 1,925,809.73 is: 2,886,772.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,235.36 : 4,590,265.25 = 1,925,809.73 : x
  2. Step 2: Convert to fraction form
    3,062,235.36/4,590,265.25 = 1,925,809.73/x
  3. Step 3: Cross multiply
    3,062,235.36x = 4,590,265.25 × 1,925,809.73
  4. Step 4: Simplify right side
    3,062,235.36x = 8,839,977,481,730.88
  5. Step 5: Solve for x
    x = 8,839,977,481,730.88/3,062,235.36
  6. Step 6: Final answer
    x = 2,886,772.71

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1.5x scale

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.