Home / 1,783,844.37-2,461,706.74-968,048.01

Finding the Fourth Proportional to 1,783,844.37, 2,461,706.74 and 968,048.01

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Solution

The fourth proportional to 1,783,844.37, 2,461,706.74 and 968,048.01 is: 1,335,907.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,844.37 : 2,461,706.74 = 968,048.01 : x
  2. Step 2: Convert to fraction form
    1,783,844.37/2,461,706.74 = 968,048.01/x
  3. Step 3: Cross multiply
    1,783,844.37x = 2,461,706.74 × 968,048.01
  4. Step 4: Simplify right side
    1,783,844.37x = 2,383,050,312,070.65
  5. Step 5: Solve for x
    x = 2,383,050,312,070.65/1,783,844.37
  6. Step 6: Final answer
    x = 1,335,907.07

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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.