Home / 3,933,804.24-5,901,756.39-1,409,714.64

Finding the Fourth Proportional to 3,933,804.24, 5,901,756.39 and 1,409,714.64

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Solution

The fourth proportional to 3,933,804.24, 5,901,756.39 and 1,409,714.64 is: 2,114,948.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,804.24 : 5,901,756.39 = 1,409,714.64 : x
  2. Step 2: Convert to fraction form
    3,933,804.24/5,901,756.39 = 1,409,714.64/x
  3. Step 3: Cross multiply
    3,933,804.24x = 5,901,756.39 × 1,409,714.64
  4. Step 4: Simplify right side
    3,933,804.24x = 8,319,792,384,696.55
  5. Step 5: Solve for x
    x = 8,319,792,384,696.55/3,933,804.24
  6. Step 6: Final answer
    x = 2,114,948.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.