Home / 3,001,989.63-4,503,826.17-1,206,134.04

Finding the Fourth Proportional to 3,001,989.63, 4,503,826.17 and 1,206,134.04

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Solution

The fourth proportional to 3,001,989.63, 4,503,826.17 and 1,206,134.04 is: 1,809,539.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,989.63 : 4,503,826.17 = 1,206,134.04 : x
  2. Step 2: Convert to fraction form
    3,001,989.63/4,503,826.17 = 1,206,134.04/x
  3. Step 3: Cross multiply
    3,001,989.63x = 4,503,826.17 × 1,206,134.04
  4. Step 4: Simplify right side
    3,001,989.63x = 5,432,218,053,879.83
  5. Step 5: Solve for x
    x = 5,432,218,053,879.83/3,001,989.63
  6. Step 6: Final answer
    x = 1,809,539.25

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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.