Home / 2,558,012.88-3,530,058.39-1,412,094

Finding the Fourth Proportional to 2,558,012.88, 3,530,058.39 and 1,412,094

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Solution

The fourth proportional to 2,558,012.88, 3,530,058.39 and 1,412,094 is: 1,948,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,012.88 : 3,530,058.39 = 1,412,094 : x
  2. Step 2: Convert to fraction form
    2,558,012.88/3,530,058.39 = 1,412,094/x
  3. Step 3: Cross multiply
    2,558,012.88x = 3,530,058.39 × 1,412,094
  4. Step 4: Simplify right side
    2,558,012.88x = 4,984,774,272,168.66
  5. Step 5: Solve for x
    x = 4,984,774,272,168.66/2,558,012.88
  6. Step 6: Final answer
    x = 1,948,690.06

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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.