Home / 1,469,113.00-2,201,064.44-1,253,695.32

Finding the Fourth Proportional to 1,469,113.00, 2,201,064.44 and 1,253,695.32

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Solution

The fourth proportional to 1,469,113.00, 2,201,064.44 and 1,253,695.32 is: 1,878,319.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,113.00 : 2,201,064.44 = 1,253,695.32 : x
  2. Step 2: Convert to fraction form
    1,469,113.00/2,201,064.44 = 1,253,695.32/x
  3. Step 3: Cross multiply
    1,469,113.00x = 2,201,064.44 × 1,253,695.32
  4. Step 4: Simplify right side
    1,469,113.00x = 2,759,464,181,177.94
  5. Step 5: Solve for x
    x = 2,759,464,181,177.94/1,469,113.00
  6. Step 6: Final answer
    x = 1,878,319.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.