Home / 5,536,673.20-8,307,342.60-3,014,138.80

Finding the Fourth Proportional to 5,536,673.20, 8,307,342.60 and 3,014,138.80

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Solution

The fourth proportional to 5,536,673.20, 8,307,342.60 and 3,014,138.80 is: 4,522,478.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,673.20 : 8,307,342.60 = 3,014,138.80 : x
  2. Step 2: Convert to fraction form
    5,536,673.20/8,307,342.60 = 3,014,138.80/x
  3. Step 3: Cross multiply
    5,536,673.20x = 8,307,342.60 × 3,014,138.80
  4. Step 4: Simplify right side
    5,536,673.20x = 25,039,483,655,552.88
  5. Step 5: Solve for x
    x = 25,039,483,655,552.88/5,536,673.20
  6. Step 6: Final answer
    x = 4,522,478.17

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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.