Home / 4,311,856.52-6,467,784.78-1,752,471.83

Finding the Fourth Proportional to 4,311,856.52, 6,467,784.78 and 1,752,471.83

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Solution

The fourth proportional to 4,311,856.52, 6,467,784.78 and 1,752,471.83 is: 2,628,707.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,856.52 : 6,467,784.78 = 1,752,471.83 : x
  2. Step 2: Convert to fraction form
    4,311,856.52/6,467,784.78 = 1,752,471.83/x
  3. Step 3: Cross multiply
    4,311,856.52x = 6,467,784.78 × 1,752,471.83
  4. Step 4: Simplify right side
    4,311,856.52x = 11,334,610,590,542.05
  5. Step 5: Solve for x
    x = 11,334,610,590,542.05/4,311,856.52
  6. Step 6: Final answer
    x = 2,628,707.74

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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.