Home / 3,510,790.02-4,844,821.41-1,962,065.97

Finding the Fourth Proportional to 3,510,790.02, 4,844,821.41 and 1,962,065.97

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Solution

The fourth proportional to 3,510,790.02, 4,844,821.41 and 1,962,065.97 is: 2,707,612.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,790.02 : 4,844,821.41 = 1,962,065.97 : x
  2. Step 2: Convert to fraction form
    3,510,790.02/4,844,821.41 = 1,962,065.97/x
  3. Step 3: Cross multiply
    3,510,790.02x = 4,844,821.41 × 1,962,065.97
  4. Step 4: Simplify right side
    3,510,790.02x = 9,505,859,219,288.42
  5. Step 5: Solve for x
    x = 9,505,859,219,288.42/3,510,790.02
  6. Step 6: Final answer
    x = 2,707,612.58

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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.