Home / 1,194,796.89-1,648,814.70-650,930.97

Finding the Fourth Proportional to 1,194,796.89, 1,648,814.70 and 650,930.97

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Solution

The fourth proportional to 1,194,796.89, 1,648,814.70 and 650,930.97 is: 898,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,796.89 : 1,648,814.70 = 650,930.97 : x
  2. Step 2: Convert to fraction form
    1,194,796.89/1,648,814.70 = 650,930.97/x
  3. Step 3: Cross multiply
    1,194,796.89x = 1,648,814.70 × 650,930.97
  4. Step 4: Simplify right side
    1,194,796.89x = 1,073,264,552,021.26
  5. Step 5: Solve for x
    x = 1,073,264,552,021.26/1,194,796.89
  6. Step 6: Final answer
    x = 898,282.01

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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.