Home / 3,026,183.81-4,176,008.00-1,649,497.23

Finding the Fourth Proportional to 3,026,183.81, 4,176,008.00 and 1,649,497.23

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Solution

The fourth proportional to 3,026,183.81, 4,176,008.00 and 1,649,497.23 is: 2,276,237.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,183.81 : 4,176,008.00 = 1,649,497.23 : x
  2. Step 2: Convert to fraction form
    3,026,183.81/4,176,008.00 = 1,649,497.23/x
  3. Step 3: Cross multiply
    3,026,183.81x = 4,176,008.00 × 1,649,497.23
  4. Step 4: Simplify right side
    3,026,183.81x = 6,888,313,620,210.35
  5. Step 5: Solve for x
    x = 6,888,313,620,210.35/3,026,183.81
  6. Step 6: Final answer
    x = 2,276,237.69

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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.