Home / 6,770,858.96-10,154,940.60-3,175,703.12

Finding the Fourth Proportional to 6,770,858.96, 10,154,940.60 and 3,175,703.12

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Solution

The fourth proportional to 6,770,858.96, 10,154,940.60 and 3,175,703.12 is: 4,762,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,858.96 : 10,154,940.60 = 3,175,703.12 : x
  2. Step 2: Convert to fraction form
    6,770,858.96/10,154,940.60 = 3,175,703.12/x
  3. Step 3: Cross multiply
    6,770,858.96x = 10,154,940.60 × 3,175,703.12
  4. Step 4: Simplify right side
    6,770,858.96x = 32,249,076,546,834.67
  5. Step 5: Solve for x
    x = 32,249,076,546,834.67/6,770,858.96
  6. Step 6: Final answer
    x = 4,762,922.51

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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.