Home / 1,796,022.63-2,692,603.46-1,037,003.12

Finding the Fourth Proportional to 1,796,022.63, 2,692,603.46 and 1,037,003.12

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Solution

The fourth proportional to 1,796,022.63, 2,692,603.46 and 1,037,003.12 is: 1,554,678.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,022.63 : 2,692,603.46 = 1,037,003.12 : x
  2. Step 2: Convert to fraction form
    1,796,022.63/2,692,603.46 = 1,037,003.12/x
  3. Step 3: Cross multiply
    1,796,022.63x = 2,692,603.46 × 1,037,003.12
  4. Step 4: Simplify right side
    1,796,022.63x = 2,792,238,188,942.80
  5. Step 5: Solve for x
    x = 2,792,238,188,942.80/1,796,022.63
  6. Step 6: Final answer
    x = 1,554,678.73

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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.