Home / 2,314,918.20-3,477,699-1,633,373.68

Finding the Fourth Proportional to 2,314,918.20, 3,477,699 and 1,633,373.68

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Solution

The fourth proportional to 2,314,918.20, 3,477,699 and 1,633,373.68 is: 2,453,815.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,918.20 : 3,477,699 = 1,633,373.68 : x
  2. Step 2: Convert to fraction form
    2,314,918.20/3,477,699 = 1,633,373.68/x
  3. Step 3: Cross multiply
    2,314,918.20x = 3,477,699 × 1,633,373.68
  4. Step 4: Simplify right side
    2,314,918.20x = 5,680,382,013,562.32
  5. Step 5: Solve for x
    x = 5,680,382,013,562.32/2,314,918.20
  6. Step 6: Final answer
    x = 2,453,815.44

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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.