Home / 1,004,914.36-1,386,843.83-575,184.66

Finding the Fourth Proportional to 1,004,914.36, 1,386,843.83 and 575,184.66

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Solution

The fourth proportional to 1,004,914.36, 1,386,843.83 and 575,184.66 is: 793,790.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,914.36 : 1,386,843.83 = 575,184.66 : x
  2. Step 2: Convert to fraction form
    1,004,914.36/1,386,843.83 = 575,184.66/x
  3. Step 3: Cross multiply
    1,004,914.36x = 1,386,843.83 × 575,184.66
  4. Step 4: Simplify right side
    1,004,914.36x = 797,691,296,831.65
  5. Step 5: Solve for x
    x = 797,691,296,831.65/1,004,914.36
  6. Step 6: Final answer
    x = 793,790.33

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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.