Home / 1,735,028.51-2,394,339.05-971,082.05

Finding the Fourth Proportional to 1,735,028.51, 2,394,339.05 and 971,082.05

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Solution

The fourth proportional to 1,735,028.51, 2,394,339.05 and 971,082.05 is: 1,340,093.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,028.51 : 2,394,339.05 = 971,082.05 : x
  2. Step 2: Convert to fraction form
    1,735,028.51/2,394,339.05 = 971,082.05/x
  3. Step 3: Cross multiply
    1,735,028.51x = 2,394,339.05 × 971,082.05
  4. Step 4: Simplify right side
    1,735,028.51x = 2,325,099,663,525.06
  5. Step 5: Solve for x
    x = 2,325,099,663,525.06/1,735,028.51
  6. Step 6: Final answer
    x = 1,340,093.06

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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.