Home / 6,837,308.92-10,256,546.58-1,788,611.32

Finding the Fourth Proportional to 6,837,308.92, 10,256,546.58 and 1,788,611.32

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Solution

The fourth proportional to 6,837,308.92, 10,256,546.58 and 1,788,611.32 is: 2,683,069.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,308.92 : 10,256,546.58 = 1,788,611.32 : x
  2. Step 2: Convert to fraction form
    6,837,308.92/10,256,546.58 = 1,788,611.32/x
  3. Step 3: Cross multiply
    6,837,308.92x = 10,256,546.58 × 1,788,611.32
  4. Step 4: Simplify right side
    6,837,308.92x = 18,344,975,317,095.29
  5. Step 5: Solve for x
    x = 18,344,975,317,095.29/6,837,308.92
  6. Step 6: Final answer
    x = 2,683,069.54

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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.