Home / 2,263,704-3,124,355.28-1,297,482

Finding the Fourth Proportional to 2,263,704, 3,124,355.28 and 1,297,482

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Solution

The fourth proportional to 2,263,704, 3,124,355.28 and 1,297,482 is: 1,790,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,704 : 3,124,355.28 = 1,297,482 : x
  2. Step 2: Convert to fraction form
    2,263,704/3,124,355.28 = 1,297,482/x
  3. Step 3: Cross multiply
    2,263,704x = 3,124,355.28 × 1,297,482
  4. Step 4: Simplify right side
    2,263,704x = 4,053,794,737,404.96
  5. Step 5: Solve for x
    x = 4,053,794,737,404.96/2,263,704
  6. Step 6: Final answer
    x = 1,790,779.51

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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.