Home / 2,094,567.26-2,890,505.52-1,189,149.26

Finding the Fourth Proportional to 2,094,567.26, 2,890,505.52 and 1,189,149.26

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Solution

The fourth proportional to 2,094,567.26, 2,890,505.52 and 1,189,149.26 is: 1,641,027.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,567.26 : 2,890,505.52 = 1,189,149.26 : x
  2. Step 2: Convert to fraction form
    2,094,567.26/2,890,505.52 = 1,189,149.26/x
  3. Step 3: Cross multiply
    2,094,567.26x = 2,890,505.52 × 1,189,149.26
  4. Step 4: Simplify right side
    2,094,567.26x = 3,437,242,485,681.39
  5. Step 5: Solve for x
    x = 3,437,242,485,681.39/2,094,567.26
  6. Step 6: Final answer
    x = 1,641,027.51

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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.