Home / 1,983,234.48-2,974,611.83-544,035.04

Finding the Fourth Proportional to 1,983,234.48, 2,974,611.83 and 544,035.04

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Solution

The fourth proportional to 1,983,234.48, 2,974,611.83 and 544,035.04 is: 815,986.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,234.48 : 2,974,611.83 = 544,035.04 : x
  2. Step 2: Convert to fraction form
    1,983,234.48/2,974,611.83 = 544,035.04/x
  3. Step 3: Cross multiply
    1,983,234.48x = 2,974,611.83 × 544,035.04
  4. Step 4: Simplify right side
    1,983,234.48x = 1,618,293,078,207.07
  5. Step 5: Solve for x
    x = 1,618,293,078,207.07/1,983,234.48
  6. Step 6: Final answer
    x = 815,986.76

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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.