Home / 1,361,000.60-2,040,626.10-562,599.80

Finding the Fourth Proportional to 1,361,000.60, 2,040,626.10 and 562,599.80

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Solution

The fourth proportional to 1,361,000.60, 2,040,626.10 and 562,599.80 is: 843,538.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,000.60 : 2,040,626.10 = 562,599.80 : x
  2. Step 2: Convert to fraction form
    1,361,000.60/2,040,626.10 = 562,599.80/x
  3. Step 3: Cross multiply
    1,361,000.60x = 2,040,626.10 × 562,599.80
  4. Step 4: Simplify right side
    1,361,000.60x = 1,148,055,835,734.78
  5. Step 5: Solve for x
    x = 1,148,055,835,734.78/1,361,000.60
  6. Step 6: Final answer
    x = 843,538.08

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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.