Home / 1,940,814.06-2,897,574.08-1,483,009.26

Finding the Fourth Proportional to 1,940,814.06, 2,897,574.08 and 1,483,009.26

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Solution

The fourth proportional to 1,940,814.06, 2,897,574.08 and 1,483,009.26 is: 2,214,085.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,814.06 : 2,897,574.08 = 1,483,009.26 : x
  2. Step 2: Convert to fraction form
    1,940,814.06/2,897,574.08 = 1,483,009.26/x
  3. Step 3: Cross multiply
    1,940,814.06x = 2,897,574.08 × 1,483,009.26
  4. Step 4: Simplify right side
    1,940,814.06x = 4,297,129,184,760.93
  5. Step 5: Solve for x
    x = 4,297,129,184,760.93/1,940,814.06
  6. Step 6: Final answer
    x = 2,214,085.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.