Home / 1,410,813.76-1,947,517.50-952,548.41

Finding the Fourth Proportional to 1,410,813.76, 1,947,517.50 and 952,548.41

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Solution

The fourth proportional to 1,410,813.76, 1,947,517.50 and 952,548.41 is: 1,314,918.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,813.76 : 1,947,517.50 = 952,548.41 : x
  2. Step 2: Convert to fraction form
    1,410,813.76/1,947,517.50 = 952,548.41/x
  3. Step 3: Cross multiply
    1,410,813.76x = 1,947,517.50 × 952,548.41
  4. Step 4: Simplify right side
    1,410,813.76x = 1,855,104,697,076.77
  5. Step 5: Solve for x
    x = 1,855,104,697,076.77/1,410,813.76
  6. Step 6: Final answer
    x = 1,314,918.21

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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.