Home / 1,800,006.96-2,484,086.76-984,162

Finding the Fourth Proportional to 1,800,006.96, 2,484,086.76 and 984,162

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Solution

The fourth proportional to 1,800,006.96, 2,484,086.76 and 984,162 is: 1,358,185.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,006.96 : 2,484,086.76 = 984,162 : x
  2. Step 2: Convert to fraction form
    1,800,006.96/2,484,086.76 = 984,162/x
  3. Step 3: Cross multiply
    1,800,006.96x = 2,484,086.76 × 984,162
  4. Step 4: Simplify right side
    1,800,006.96x = 2,444,743,793,895.12
  5. Step 5: Solve for x
    x = 2,444,743,793,895.12/1,800,006.96
  6. Step 6: Final answer
    x = 1,358,185.74

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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.