Home / 4,028,758.79-6,039,492.59-1,469,373.68

Finding the Fourth Proportional to 4,028,758.79, 6,039,492.59 and 1,469,373.68

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Solution

The fourth proportional to 4,028,758.79, 6,039,492.59 and 1,469,373.68 is: 2,202,730.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,758.79 : 6,039,492.59 = 1,469,373.68 : x
  2. Step 2: Convert to fraction form
    4,028,758.79/6,039,492.59 = 1,469,373.68/x
  3. Step 3: Cross multiply
    4,028,758.79x = 6,039,492.59 × 1,469,373.68
  4. Step 4: Simplify right side
    4,028,758.79x = 8,874,271,414,756.70
  5. Step 5: Solve for x
    x = 8,874,271,414,756.70/4,028,758.79
  6. Step 6: Final answer
    x = 2,202,730.89

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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.