Home / 8,092,059.98-12,129,611.24-3,770,547.32

Finding the Fourth Proportional to 8,092,059.98, 12,129,611.24 and 3,770,547.32

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Solution

The fourth proportional to 8,092,059.98, 12,129,611.24 and 3,770,547.32 is: 5,651,870.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,059.98 : 12,129,611.24 = 3,770,547.32 : x
  2. Step 2: Convert to fraction form
    8,092,059.98/12,129,611.24 = 3,770,547.32/x
  3. Step 3: Cross multiply
    8,092,059.98x = 12,129,611.24 × 3,770,547.32
  4. Step 4: Simplify right side
    8,092,059.98x = 45,735,273,103,935.88
  5. Step 5: Solve for x
    x = 45,735,273,103,935.88/8,092,059.98
  6. Step 6: Final answer
    x = 5,651,870.26

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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.