Home / 1,233,299.58-1,848,598.16-634,292.43

Finding the Fourth Proportional to 1,233,299.58, 1,848,598.16 and 634,292.43

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Solution

The fourth proportional to 1,233,299.58, 1,848,598.16 and 634,292.43 is: 950,743.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,299.58 : 1,848,598.16 = 634,292.43 : x
  2. Step 2: Convert to fraction form
    1,233,299.58/1,848,598.16 = 634,292.43/x
  3. Step 3: Cross multiply
    1,233,299.58x = 1,848,598.16 × 634,292.43
  4. Step 4: Simplify right side
    1,233,299.58x = 1,172,551,815,828.47
  5. Step 5: Solve for x
    x = 1,172,551,815,828.47/1,233,299.58
  6. Step 6: Final answer
    x = 950,743.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.