Home / 2,321,795.08-3,203,901.42-1,303,003

Finding the Fourth Proportional to 2,321,795.08, 3,203,901.42 and 1,303,003

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Solution

The fourth proportional to 2,321,795.08, 3,203,901.42 and 1,303,003 is: 1,798,045.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,795.08 : 3,203,901.42 = 1,303,003 : x
  2. Step 2: Convert to fraction form
    2,321,795.08/3,203,901.42 = 1,303,003/x
  3. Step 3: Cross multiply
    2,321,795.08x = 3,203,901.42 × 1,303,003
  4. Step 4: Simplify right side
    2,321,795.08x = 4,174,693,161,964.26
  5. Step 5: Solve for x
    x = 4,174,693,161,964.26/2,321,795.08
  6. Step 6: Final answer
    x = 1,798,045.49

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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.