Home / 2,265,789.09-3,398,650.35-559,932.34

Finding the Fourth Proportional to 2,265,789.09, 3,398,650.35 and 559,932.34

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Solution

The fourth proportional to 2,265,789.09, 3,398,650.35 and 559,932.34 is: 839,890.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,789.09 : 3,398,650.35 = 559,932.34 : x
  2. Step 2: Convert to fraction form
    2,265,789.09/3,398,650.35 = 559,932.34/x
  3. Step 3: Cross multiply
    2,265,789.09x = 3,398,650.35 × 559,932.34
  4. Step 4: Simplify right side
    2,265,789.09x = 1,903,014,243,317.32
  5. Step 5: Solve for x
    x = 1,903,014,243,317.32/2,265,789.09
  6. Step 6: Final answer
    x = 839,890.28

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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.