Home / 2,483,061.12-3,723,094.80-1,619,137.80

Finding the Fourth Proportional to 2,483,061.12, 3,723,094.80 and 1,619,137.80

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Solution

The fourth proportional to 2,483,061.12, 3,723,094.80 and 1,619,137.80 is: 2,427,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,061.12 : 3,723,094.80 = 1,619,137.80 : x
  2. Step 2: Convert to fraction form
    2,483,061.12/3,723,094.80 = 1,619,137.80/x
  3. Step 3: Cross multiply
    2,483,061.12x = 3,723,094.80 × 1,619,137.80
  4. Step 4: Simplify right side
    2,483,061.12x = 6,028,203,523,663.44
  5. Step 5: Solve for x
    x = 6,028,203,523,663.44/2,483,061.12
  6. Step 6: Final answer
    x = 2,427,730.62

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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.