Home / 1,336,762.56-1,844,443.26-846,874.56

Finding the Fourth Proportional to 1,336,762.56, 1,844,443.26 and 846,874.56

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Solution

The fourth proportional to 1,336,762.56, 1,844,443.26 and 846,874.56 is: 1,168,503.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,762.56 : 1,844,443.26 = 846,874.56 : x
  2. Step 2: Convert to fraction form
    1,336,762.56/1,844,443.26 = 846,874.56/x
  3. Step 3: Cross multiply
    1,336,762.56x = 1,844,443.26 × 846,874.56
  4. Step 4: Simplify right side
    1,336,762.56x = 1,562,012,074,257.47
  5. Step 5: Solve for x
    x = 1,562,012,074,257.47/1,336,762.56
  6. Step 6: Final answer
    x = 1,168,503.76

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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.