Home / 3,196,338.19-4,794,474.40-1,847,642.63

Finding the Fourth Proportional to 3,196,338.19, 4,794,474.40 and 1,847,642.63

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Solution

The fourth proportional to 3,196,338.19, 4,794,474.40 and 1,847,642.63 is: 2,771,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,338.19 : 4,794,474.40 = 1,847,642.63 : x
  2. Step 2: Convert to fraction form
    3,196,338.19/4,794,474.40 = 1,847,642.63/x
  3. Step 3: Cross multiply
    3,196,338.19x = 4,794,474.40 × 1,847,642.63
  4. Step 4: Simplify right side
    3,196,338.19x = 8,858,475,289,883.67
  5. Step 5: Solve for x
    x = 8,858,475,289,883.67/3,196,338.19
  6. Step 6: Final answer
    x = 2,771,444.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.