Home / 2,314,274.19-3,470,741.01-694,977.72

Finding the Fourth Proportional to 2,314,274.19, 3,470,741.01 and 694,977.72

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Solution

The fourth proportional to 2,314,274.19, 3,470,741.01 and 694,977.72 is: 1,042,265.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,274.19 : 3,470,741.01 = 694,977.72 : x
  2. Step 2: Convert to fraction form
    2,314,274.19/3,470,741.01 = 694,977.72/x
  3. Step 3: Cross multiply
    2,314,274.19x = 3,470,741.01 × 694,977.72
  4. Step 4: Simplify right side
    2,314,274.19x = 2,412,087,673,840.30
  5. Step 5: Solve for x
    x = 2,412,087,673,840.30/2,314,274.19
  6. Step 6: Final answer
    x = 1,042,265.30

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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.