Home / 4,523,705.70-6,788,922.43-1,828,054.26

Finding the Fourth Proportional to 4,523,705.70, 6,788,922.43 and 1,828,054.26

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Solution

The fourth proportional to 4,523,705.70, 6,788,922.43 and 1,828,054.26 is: 2,743,440.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,705.70 : 6,788,922.43 = 1,828,054.26 : x
  2. Step 2: Convert to fraction form
    4,523,705.70/6,788,922.43 = 1,828,054.26/x
  3. Step 3: Cross multiply
    4,523,705.70x = 6,788,922.43 × 1,828,054.26
  4. Step 4: Simplify right side
    4,523,705.70x = 12,410,518,584,351.20
  5. Step 5: Solve for x
    x = 12,410,518,584,351.20/4,523,705.70
  6. Step 6: Final answer
    x = 2,743,440.76

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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.