Home / 1,874,433.26-2,586,713.42-1,014,993.50

Finding the Fourth Proportional to 1,874,433.26, 2,586,713.42 and 1,014,993.50

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Solution

The fourth proportional to 1,874,433.26, 2,586,713.42 and 1,014,993.50 is: 1,400,688.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,433.26 : 2,586,713.42 = 1,014,993.50 : x
  2. Step 2: Convert to fraction form
    1,874,433.26/2,586,713.42 = 1,014,993.50/x
  3. Step 3: Cross multiply
    1,874,433.26x = 2,586,713.42 × 1,014,993.50
  4. Step 4: Simplify right side
    1,874,433.26x = 2,625,497,297,266.69
  5. Step 5: Solve for x
    x = 2,625,497,297,266.69/1,874,433.26
  6. Step 6: Final answer
    x = 1,400,688.60

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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.