Home / 1,823,932.44-2,736,036.18-544,438.86

Finding the Fourth Proportional to 1,823,932.44, 2,736,036.18 and 544,438.86

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Solution

The fourth proportional to 1,823,932.44, 2,736,036.18 and 544,438.86 is: 816,699.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,932.44 : 2,736,036.18 = 544,438.86 : x
  2. Step 2: Convert to fraction form
    1,823,932.44/2,736,036.18 = 544,438.86/x
  3. Step 3: Cross multiply
    1,823,932.44x = 2,736,036.18 × 544,438.86
  4. Step 4: Simplify right side
    1,823,932.44x = 1,489,604,418,757.95
  5. Step 5: Solve for x
    x = 1,489,604,418,757.95/1,823,932.44
  6. Step 6: Final answer
    x = 816,699.34

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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.