Home / 4,256,027.70-6,384,041.55-3,864,117.30

Finding the Fourth Proportional to 4,256,027.70, 6,384,041.55 and 3,864,117.30

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Solution

The fourth proportional to 4,256,027.70, 6,384,041.55 and 3,864,117.30 is: 5,796,175.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,027.70 : 6,384,041.55 = 3,864,117.30 : x
  2. Step 2: Convert to fraction form
    4,256,027.70/6,384,041.55 = 3,864,117.30/x
  3. Step 3: Cross multiply
    4,256,027.70x = 6,384,041.55 × 3,864,117.30
  4. Step 4: Simplify right side
    4,256,027.70x = 24,668,685,397,273.81
  5. Step 5: Solve for x
    x = 24,668,685,397,273.81/4,256,027.70
  6. Step 6: Final answer
    x = 5,796,175.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.