Home / 1,944,022.65-2,916,033.98-1,104,214.65

Finding the Fourth Proportional to 1,944,022.65, 2,916,033.98 and 1,104,214.65

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Solution

The fourth proportional to 1,944,022.65, 2,916,033.98 and 1,104,214.65 is: 1,656,321.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,022.65 : 2,916,033.98 = 1,104,214.65 : x
  2. Step 2: Convert to fraction form
    1,944,022.65/2,916,033.98 = 1,104,214.65/x
  3. Step 3: Cross multiply
    1,944,022.65x = 2,916,033.98 × 1,104,214.65
  4. Step 4: Simplify right side
    1,944,022.65x = 3,219,927,435,092.73
  5. Step 5: Solve for x
    x = 3,219,927,435,092.73/1,944,022.65
  6. Step 6: Final answer
    x = 1,656,321.98

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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.