Home / 2,301,434.61-3,452,027.64-703,997.88

Finding the Fourth Proportional to 2,301,434.61, 3,452,027.64 and 703,997.88

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Solution

The fourth proportional to 2,301,434.61, 3,452,027.64 and 703,997.88 is: 1,055,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,434.61 : 3,452,027.64 = 703,997.88 : x
  2. Step 2: Convert to fraction form
    2,301,434.61/3,452,027.64 = 703,997.88/x
  3. Step 3: Cross multiply
    2,301,434.61x = 3,452,027.64 × 703,997.88
  4. Step 4: Simplify right side
    2,301,434.61x = 2,430,220,140,261.40
  5. Step 5: Solve for x
    x = 2,430,220,140,261.40/2,301,434.61
  6. Step 6: Final answer
    x = 1,055,958.80

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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.