Home / 4,449,703.20-6,674,554.80-1,083,910.20

Finding the Fourth Proportional to 4,449,703.20, 6,674,554.80 and 1,083,910.20

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Solution

The fourth proportional to 4,449,703.20, 6,674,554.80 and 1,083,910.20 is: 1,625,865.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,703.20 : 6,674,554.80 = 1,083,910.20 : x
  2. Step 2: Convert to fraction form
    4,449,703.20/6,674,554.80 = 1,083,910.20/x
  3. Step 3: Cross multiply
    4,449,703.20x = 6,674,554.80 × 1,083,910.20
  4. Step 4: Simplify right side
    4,449,703.20x = 7,234,618,028,178.96
  5. Step 5: Solve for x
    x = 7,234,618,028,178.96/4,449,703.20
  6. Step 6: Final answer
    x = 1,625,865.30

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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.