Home / 1,410,633.66-1,947,270.33-952,368.93

Finding the Fourth Proportional to 1,410,633.66, 1,947,270.33 and 952,368.93

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Solution

The fourth proportional to 1,410,633.66, 1,947,270.33 and 952,368.93 is: 1,314,671.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,633.66 : 1,947,270.33 = 952,368.93 : x
  2. Step 2: Convert to fraction form
    1,410,633.66/1,947,270.33 = 952,368.93/x
  3. Step 3: Cross multiply
    1,410,633.66x = 1,947,270.33 × 952,368.93
  4. Step 4: Simplify right side
    1,410,633.66x = 1,854,519,760,602.85
  5. Step 5: Solve for x
    x = 1,854,519,760,602.85/1,410,633.66
  6. Step 6: Final answer
    x = 1,314,671.42

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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.