Home / 4,106,835.77-6,160,183.79-1,228,209.17

Finding the Fourth Proportional to 4,106,835.77, 6,160,183.79 and 1,228,209.17

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Solution

The fourth proportional to 4,106,835.77, 6,160,183.79 and 1,228,209.17 is: 1,842,292.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,835.77 : 6,160,183.79 = 1,228,209.17 : x
  2. Step 2: Convert to fraction form
    4,106,835.77/6,160,183.79 = 1,228,209.17/x
  3. Step 3: Cross multiply
    4,106,835.77x = 6,160,183.79 × 1,228,209.17
  4. Step 4: Simplify right side
    4,106,835.77x = 7,565,994,182,821.39
  5. Step 5: Solve for x
    x = 7,565,994,182,821.39/4,106,835.77
  6. Step 6: Final answer
    x = 1,842,292.85

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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.