Home / 1,481,673.93-2,222,279.19-470,662.89

Finding the Fourth Proportional to 1,481,673.93, 2,222,279.19 and 470,662.89

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Solution

The fourth proportional to 1,481,673.93, 2,222,279.19 and 470,662.89 is: 705,920.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,673.93 : 2,222,279.19 = 470,662.89 : x
  2. Step 2: Convert to fraction form
    1,481,673.93/2,222,279.19 = 470,662.89/x
  3. Step 3: Cross multiply
    1,481,673.93x = 2,222,279.19 × 470,662.89
  4. Step 4: Simplify right side
    1,481,673.93x = 1,045,944,345,952.26
  5. Step 5: Solve for x
    x = 1,045,944,345,952.26/1,481,673.93
  6. Step 6: Final answer
    x = 705,920.73

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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.