Home / 1,682,214.30-2,523,904.65-736,263.90

Finding the Fourth Proportional to 1,682,214.30, 2,523,904.65 and 736,263.90

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Solution

The fourth proportional to 1,682,214.30, 2,523,904.65 and 736,263.90 is: 1,104,651.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,214.30 : 2,523,904.65 = 736,263.90 : x
  2. Step 2: Convert to fraction form
    1,682,214.30/2,523,904.65 = 736,263.90/x
  3. Step 3: Cross multiply
    1,682,214.30x = 2,523,904.65 × 736,263.90
  4. Step 4: Simplify right side
    1,682,214.30x = 1,858,259,880,837.14
  5. Step 5: Solve for x
    x = 1,858,259,880,837.14/1,682,214.30
  6. Step 6: Final answer
    x = 1,104,651.10

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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.