Home / 1,747,541.41-2,410,364.86-1,166,471.57

Finding the Fourth Proportional to 1,747,541.41, 2,410,364.86 and 1,166,471.57

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Solution

The fourth proportional to 1,747,541.41, 2,410,364.86 and 1,166,471.57 is: 1,608,901.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,541.41 : 2,410,364.86 = 1,166,471.57 : x
  2. Step 2: Convert to fraction form
    1,747,541.41/2,410,364.86 = 1,166,471.57/x
  3. Step 3: Cross multiply
    1,747,541.41x = 2,410,364.86 × 1,166,471.57
  4. Step 4: Simplify right side
    1,747,541.41x = 2,811,622,085,626.76
  5. Step 5: Solve for x
    x = 2,811,622,085,626.76/1,747,541.41
  6. Step 6: Final answer
    x = 1,608,901.55

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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.