Home / 3,347,258.63-4,619,199.62-1,819,373.99

Finding the Fourth Proportional to 3,347,258.63, 4,619,199.62 and 1,819,373.99

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Solution

The fourth proportional to 3,347,258.63, 4,619,199.62 and 1,819,373.99 is: 2,510,726.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,258.63 : 4,619,199.62 = 1,819,373.99 : x
  2. Step 2: Convert to fraction form
    3,347,258.63/4,619,199.62 = 1,819,373.99/x
  3. Step 3: Cross multiply
    3,347,258.63x = 4,619,199.62 × 1,819,373.99
  4. Step 4: Simplify right side
    3,347,258.63x = 8,404,051,624,698.32
  5. Step 5: Solve for x
    x = 8,404,051,624,698.32/3,347,258.63
  6. Step 6: Final answer
    x = 2,510,726.71

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.