Home / 4,548,738.76-6,277,234.55-2,483,739.70

Finding the Fourth Proportional to 4,548,738.76, 6,277,234.55 and 2,483,739.70

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Solution

The fourth proportional to 4,548,738.76, 6,277,234.55 and 2,483,739.70 is: 3,427,547.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,738.76 : 6,277,234.55 = 2,483,739.70 : x
  2. Step 2: Convert to fraction form
    4,548,738.76/6,277,234.55 = 2,483,739.70/x
  3. Step 3: Cross multiply
    4,548,738.76x = 6,277,234.55 × 2,483,739.70
  4. Step 4: Simplify right side
    4,548,738.76x = 15,591,016,629,934.85
  5. Step 5: Solve for x
    x = 15,591,016,629,934.85/4,548,738.76
  6. Step 6: Final answer
    x = 3,427,547.16

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Double scale
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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.