Home / 1,502,083-2,072,923.14-823,063.24

Finding the Fourth Proportional to 1,502,083, 2,072,923.14 and 823,063.24

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Solution

The fourth proportional to 1,502,083, 2,072,923.14 and 823,063.24 is: 1,135,853.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,083 : 2,072,923.14 = 823,063.24 : x
  2. Step 2: Convert to fraction form
    1,502,083/2,072,923.14 = 823,063.24/x
  3. Step 3: Cross multiply
    1,502,083x = 2,072,923.14 × 823,063.24
  4. Step 4: Simplify right side
    1,502,083x = 1,706,146,835,879.37
  5. Step 5: Solve for x
    x = 1,706,146,835,879.37/1,502,083
  6. Step 6: Final answer
    x = 1,135,853.90

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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.