Home / 4,177,219.56-6,260,980.20-1,581,874.52

Finding the Fourth Proportional to 4,177,219.56, 6,260,980.20 and 1,581,874.52

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Solution

The fourth proportional to 4,177,219.56, 6,260,980.20 and 1,581,874.52 is: 2,370,975.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,219.56 : 6,260,980.20 = 1,581,874.52 : x
  2. Step 2: Convert to fraction form
    4,177,219.56/6,260,980.20 = 1,581,874.52/x
  3. Step 3: Cross multiply
    4,177,219.56x = 6,260,980.20 × 1,581,874.52
  4. Step 4: Simplify right side
    4,177,219.56x = 9,904,085,048,604.50
  5. Step 5: Solve for x
    x = 9,904,085,048,604.50/4,177,219.56
  6. Step 6: Final answer
    x = 2,370,975.46

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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.