Home / 1,394,312.60-2,091,857.70-595,976.60

Finding the Fourth Proportional to 1,394,312.60, 2,091,857.70 and 595,976.60

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Solution

The fourth proportional to 1,394,312.60, 2,091,857.70 and 595,976.60 is: 894,131.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,312.60 : 2,091,857.70 = 595,976.60 : x
  2. Step 2: Convert to fraction form
    1,394,312.60/2,091,857.70 = 595,976.60/x
  3. Step 3: Cross multiply
    1,394,312.60x = 2,091,857.70 × 595,976.60
  4. Step 4: Simplify right side
    1,394,312.60x = 1,246,698,239,729.82
  5. Step 5: Solve for x
    x = 1,246,698,239,729.82/1,394,312.60
  6. Step 6: Final answer
    x = 894,131.09

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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.