Home / 3,198,569.14-4,414,014.69-1,748,263.73

Finding the Fourth Proportional to 3,198,569.14, 4,414,014.69 and 1,748,263.73

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Solution

The fourth proportional to 3,198,569.14, 4,414,014.69 and 1,748,263.73 is: 2,412,598.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,569.14 : 4,414,014.69 = 1,748,263.73 : x
  2. Step 2: Convert to fraction form
    3,198,569.14/4,414,014.69 = 1,748,263.73/x
  3. Step 3: Cross multiply
    3,198,569.14x = 4,414,014.69 × 1,748,263.73
  4. Step 4: Simplify right side
    3,198,569.14x = 7,716,861,786,214.19
  5. Step 5: Solve for x
    x = 7,716,861,786,214.19/3,198,569.14
  6. Step 6: Final answer
    x = 2,412,598.09

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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.