Home / 4,354,993.44-6,532,068.05-1,322,385.96

Finding the Fourth Proportional to 4,354,993.44, 6,532,068.05 and 1,322,385.96

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Solution

The fourth proportional to 4,354,993.44, 6,532,068.05 and 1,322,385.96 is: 1,983,450.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,993.44 : 6,532,068.05 = 1,322,385.96 : x
  2. Step 2: Convert to fraction form
    4,354,993.44/6,532,068.05 = 1,322,385.96/x
  3. Step 3: Cross multiply
    4,354,993.44x = 6,532,068.05 × 1,322,385.96
  4. Step 4: Simplify right side
    4,354,993.44x = 8,637,915,091,840.55
  5. Step 5: Solve for x
    x = 8,637,915,091,840.55/4,354,993.44
  6. Step 6: Final answer
    x = 1,983,450.77

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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.