Home / 1,084,320.79-1,496,371.37-600,893.96

Finding the Fourth Proportional to 1,084,320.79, 1,496,371.37 and 600,893.96

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Solution

The fourth proportional to 1,084,320.79, 1,496,371.37 and 600,893.96 is: 829,238.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,320.79 : 1,496,371.37 = 600,893.96 : x
  2. Step 2: Convert to fraction form
    1,084,320.79/1,496,371.37 = 600,893.96/x
  3. Step 3: Cross multiply
    1,084,320.79x = 1,496,371.37 × 600,893.96
  4. Step 4: Simplify right side
    1,084,320.79x = 899,160,507,663.60
  5. Step 5: Solve for x
    x = 899,160,507,663.60/1,084,320.79
  6. Step 6: Final answer
    x = 829,238.47

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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.