Home / 6,770,570.26-10,157,364.42-3,174,420.58

Finding the Fourth Proportional to 6,770,570.26, 10,157,364.42 and 3,174,420.58

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Solution

The fourth proportional to 6,770,570.26, 10,157,364.42 and 3,174,420.58 is: 4,762,338.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,570.26 : 10,157,364.42 = 3,174,420.58 : x
  2. Step 2: Convert to fraction form
    6,770,570.26/10,157,364.42 = 3,174,420.58/x
  3. Step 3: Cross multiply
    6,770,570.26x = 10,157,364.42 × 3,174,420.58
  4. Step 4: Simplify right side
    6,770,570.26x = 32,243,746,653,407.77
  5. Step 5: Solve for x
    x = 32,243,746,653,407.77/6,770,570.26
  6. Step 6: Final answer
    x = 4,762,338.39

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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.