Home / 3,020,063.13-4,530,093.42-1,101,118.05

Finding the Fourth Proportional to 3,020,063.13, 4,530,093.42 and 1,101,118.05

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Solution

The fourth proportional to 3,020,063.13, 4,530,093.42 and 1,101,118.05 is: 1,651,676.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,063.13 : 4,530,093.42 = 1,101,118.05 : x
  2. Step 2: Convert to fraction form
    3,020,063.13/4,530,093.42 = 1,101,118.05/x
  3. Step 3: Cross multiply
    3,020,063.13x = 4,530,093.42 × 1,101,118.05
  4. Step 4: Simplify right side
    3,020,063.13x = 4,988,167,632,948.23
  5. Step 5: Solve for x
    x = 4,988,167,632,948.23/3,020,063.13
  6. Step 6: Final answer
    x = 1,651,676.61

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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.