Home / 4,645,152.30-6,965,016.57-1,801,942.14

Finding the Fourth Proportional to 4,645,152.30, 6,965,016.57 and 1,801,942.14

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Solution

The fourth proportional to 4,645,152.30, 6,965,016.57 and 1,801,942.14 is: 2,701,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,152.30 : 6,965,016.57 = 1,801,942.14 : x
  2. Step 2: Convert to fraction form
    4,645,152.30/6,965,016.57 = 1,801,942.14/x
  3. Step 3: Cross multiply
    4,645,152.30x = 6,965,016.57 × 1,801,942.14
  4. Step 4: Simplify right side
    4,645,152.30x = 12,550,556,863,281.26
  5. Step 5: Solve for x
    x = 12,550,556,863,281.26/4,645,152.30
  6. Step 6: Final answer
    x = 2,701,861.22

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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.