Home / 1,874,433.43-2,586,730.54-1,014,993.66

Finding the Fourth Proportional to 1,874,433.43, 2,586,730.54 and 1,014,993.66

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Solution

The fourth proportional to 1,874,433.43, 2,586,730.54 and 1,014,993.66 is: 1,400,697.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,433.43 : 2,586,730.54 = 1,014,993.66 : x
  2. Step 2: Convert to fraction form
    1,874,433.43/2,586,730.54 = 1,014,993.66/x
  3. Step 3: Cross multiply
    1,874,433.43x = 2,586,730.54 × 1,014,993.66
  4. Step 4: Simplify right side
    1,874,433.43x = 2,625,515,098,228.38
  5. Step 5: Solve for x
    x = 2,625,515,098,228.38/1,874,433.43
  6. Step 6: Final answer
    x = 1,400,697.97

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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.