Home / 1,494,433.78-2,241,484.23-534,850.66

Finding the Fourth Proportional to 1,494,433.78, 2,241,484.23 and 534,850.66

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Solution

The fourth proportional to 1,494,433.78, 2,241,484.23 and 534,850.66 is: 802,216.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,433.78 : 2,241,484.23 = 534,850.66 : x
  2. Step 2: Convert to fraction form
    1,494,433.78/2,241,484.23 = 534,850.66/x
  3. Step 3: Cross multiply
    1,494,433.78x = 2,241,484.23 × 534,850.66
  4. Step 4: Simplify right side
    1,494,433.78x = 1,198,859,319,795.09
  5. Step 5: Solve for x
    x = 1,198,859,319,795.09/1,494,433.78
  6. Step 6: Final answer
    x = 802,216.42

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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.