Home / 3,361,648.92-4,639,070-1,833,756

Finding the Fourth Proportional to 3,361,648.92, 4,639,070 and 1,833,756

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Solution

The fourth proportional to 3,361,648.92, 4,639,070 and 1,833,756 is: 2,530,580.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,648.92 : 4,639,070 = 1,833,756 : x
  2. Step 2: Convert to fraction form
    3,361,648.92/4,639,070 = 1,833,756/x
  3. Step 3: Cross multiply
    3,361,648.92x = 4,639,070 × 1,833,756
  4. Step 4: Simplify right side
    3,361,648.92x = 8,506,922,446,920
  5. Step 5: Solve for x
    x = 8,506,922,446,920/3,361,648.92
  6. Step 6: Final answer
    x = 2,530,580.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.