Home / 1,346,583.93-1,858,959.23-837,450.33

Finding the Fourth Proportional to 1,346,583.93, 1,858,959.23 and 837,450.33

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Solution

The fourth proportional to 1,346,583.93, 1,858,959.23 and 837,450.33 is: 1,156,100.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,583.93 : 1,858,959.23 = 837,450.33 : x
  2. Step 2: Convert to fraction form
    1,346,583.93/1,858,959.23 = 837,450.33/x
  3. Step 3: Cross multiply
    1,346,583.93x = 1,858,959.23 × 837,450.33
  4. Step 4: Simplify right side
    1,346,583.93x = 1,556,786,016,432.79
  5. Step 5: Solve for x
    x = 1,556,786,016,432.79/1,346,583.93
  6. Step 6: Final answer
    x = 1,156,100.25

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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.