Home / 4,520,730.06-6,238,609.83-2,483,670.78

Finding the Fourth Proportional to 4,520,730.06, 6,238,609.83 and 2,483,670.78

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Solution

The fourth proportional to 4,520,730.06, 6,238,609.83 and 2,483,670.78 is: 3,427,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,730.06 : 6,238,609.83 = 2,483,670.78 : x
  2. Step 2: Convert to fraction form
    4,520,730.06/6,238,609.83 = 2,483,670.78/x
  3. Step 3: Cross multiply
    4,520,730.06x = 6,238,609.83 × 2,483,670.78
  4. Step 4: Simplify right side
    4,520,730.06x = 15,494,652,942,591.77
  5. Step 5: Solve for x
    x = 15,494,652,942,591.77/4,520,730.06
  6. Step 6: Final answer
    x = 3,427,466.97

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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.