Home / 2,233,091.64-3,349,134.36-635,619.36

Finding the Fourth Proportional to 2,233,091.64, 3,349,134.36 and 635,619.36

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Solution

The fourth proportional to 2,233,091.64, 3,349,134.36 and 635,619.36 is: 953,285.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,091.64 : 3,349,134.36 = 635,619.36 : x
  2. Step 2: Convert to fraction form
    2,233,091.64/3,349,134.36 = 635,619.36/x
  3. Step 3: Cross multiply
    2,233,091.64x = 3,349,134.36 × 635,619.36
  4. Step 4: Simplify right side
    2,233,091.64x = 2,128,774,638,457.21
  5. Step 5: Solve for x
    x = 2,128,774,638,457.21/2,233,091.64
  6. Step 6: Final answer
    x = 953,285.84

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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.