Home / 4,796,471.76-6,619,148.68-2,621,015.24

Finding the Fourth Proportional to 4,796,471.76, 6,619,148.68 and 2,621,015.24

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Solution

The fourth proportional to 4,796,471.76, 6,619,148.68 and 2,621,015.24 is: 3,617,010.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,471.76 : 6,619,148.68 = 2,621,015.24 : x
  2. Step 2: Convert to fraction form
    4,796,471.76/6,619,148.68 = 2,621,015.24/x
  3. Step 3: Cross multiply
    4,796,471.76x = 6,619,148.68 × 2,621,015.24
  4. Step 4: Simplify right side
    4,796,471.76x = 17,348,889,566,105.88
  5. Step 5: Solve for x
    x = 17,348,889,566,105.88/4,796,471.76
  6. Step 6: Final answer
    x = 3,617,010.68

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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.