Home / 3,196,576.37-4,411,340.40-1,746,365.73

Finding the Fourth Proportional to 3,196,576.37, 4,411,340.40 and 1,746,365.73

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Solution

The fourth proportional to 3,196,576.37, 4,411,340.40 and 1,746,365.73 is: 2,410,020.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,576.37 : 4,411,340.40 = 1,746,365.73 : x
  2. Step 2: Convert to fraction form
    3,196,576.37/4,411,340.40 = 1,746,365.73/x
  3. Step 3: Cross multiply
    3,196,576.37x = 4,411,340.40 × 1,746,365.73
  4. Step 4: Simplify right side
    3,196,576.37x = 7,703,813,697,924.49
  5. Step 5: Solve for x
    x = 7,703,813,697,924.49/3,196,576.37
  6. Step 6: Final answer
    x = 2,410,020.23

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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.