Home / 1,194,710.48-1,648,703.48-650,850.23

Finding the Fourth Proportional to 1,194,710.48, 1,648,703.48 and 650,850.23

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Solution

The fourth proportional to 1,194,710.48, 1,648,703.48 and 650,850.23 is: 898,174.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,710.48 : 1,648,703.48 = 650,850.23 : x
  2. Step 2: Convert to fraction form
    1,194,710.48/1,648,703.48 = 650,850.23/x
  3. Step 3: Cross multiply
    1,194,710.48x = 1,648,703.48 × 650,850.23
  4. Step 4: Simplify right side
    1,194,710.48x = 1,073,059,040,027.31
  5. Step 5: Solve for x
    x = 1,073,059,040,027.31/1,194,710.48
  6. Step 6: Final answer
    x = 898,174.96

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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.