Home / 1,119,092.48-1,544,299.26-635,656.16

Finding the Fourth Proportional to 1,119,092.48, 1,544,299.26 and 635,656.16

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Solution

The fourth proportional to 1,119,092.48, 1,544,299.26 and 635,656.16 is: 877,178.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,092.48 : 1,544,299.26 = 635,656.16 : x
  2. Step 2: Convert to fraction form
    1,119,092.48/1,544,299.26 = 635,656.16/x
  3. Step 3: Cross multiply
    1,119,092.48x = 1,544,299.26 × 635,656.16
  4. Step 4: Simplify right side
    1,119,092.48x = 981,643,337,502.44
  5. Step 5: Solve for x
    x = 981,643,337,502.44/1,119,092.48
  6. Step 6: Final answer
    x = 877,178.03

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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.