Home / 2,356,090.40-3,535,593.60-935,998.40

Finding the Fourth Proportional to 2,356,090.40, 3,535,593.60 and 935,998.40

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Solution

The fourth proportional to 2,356,090.40, 3,535,593.60 and 935,998.40 is: 1,404,576.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,090.40 : 3,535,593.60 = 935,998.40 : x
  2. Step 2: Convert to fraction form
    2,356,090.40/3,535,593.60 = 935,998.40/x
  3. Step 3: Cross multiply
    2,356,090.40x = 3,535,593.60 × 935,998.40
  4. Step 4: Simplify right side
    2,356,090.40x = 3,309,309,952,650.24
  5. Step 5: Solve for x
    x = 3,309,309,952,650.24/2,356,090.40
  6. Step 6: Final answer
    x = 1,404,576.82

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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.