Home / 2,962,201.09-4,443,079.92-1,068,942.46

Finding the Fourth Proportional to 2,962,201.09, 4,443,079.92 and 1,068,942.46

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Solution

The fourth proportional to 2,962,201.09, 4,443,079.92 and 1,068,942.46 is: 1,603,333.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,201.09 : 4,443,079.92 = 1,068,942.46 : x
  2. Step 2: Convert to fraction form
    2,962,201.09/4,443,079.92 = 1,068,942.46/x
  3. Step 3: Cross multiply
    2,962,201.09x = 4,443,079.92 × 1,068,942.46
  4. Step 4: Simplify right side
    2,962,201.09x = 4,749,396,779,661.40
  5. Step 5: Solve for x
    x = 4,749,396,779,661.40/2,962,201.09
  6. Step 6: Final answer
    x = 1,603,333.68

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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.