Home / 1,410,635.96-1,947,273.59-952,371.30

Finding the Fourth Proportional to 1,410,635.96, 1,947,273.59 and 952,371.30

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Solution

The fourth proportional to 1,410,635.96, 1,947,273.59 and 952,371.30 is: 1,314,674.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,635.96 : 1,947,273.59 = 952,371.30 : x
  2. Step 2: Convert to fraction form
    1,410,635.96/1,947,273.59 = 952,371.30/x
  3. Step 3: Cross multiply
    1,410,635.96x = 1,947,273.59 × 952,371.30
  4. Step 4: Simplify right side
    1,410,635.96x = 1,854,527,470,938.51
  5. Step 5: Solve for x
    x = 1,854,527,470,938.51/1,410,635.96
  6. Step 6: Final answer
    x = 1,314,674.75

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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.