Home / 6,228,181.80-9,342,272.70-3,824,231.40

Finding the Fourth Proportional to 6,228,181.80, 9,342,272.70 and 3,824,231.40

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Solution

The fourth proportional to 6,228,181.80, 9,342,272.70 and 3,824,231.40 is: 5,736,347.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,181.80 : 9,342,272.70 = 3,824,231.40 : x
  2. Step 2: Convert to fraction form
    6,228,181.80/9,342,272.70 = 3,824,231.40/x
  3. Step 3: Cross multiply
    6,228,181.80x = 9,342,272.70 × 3,824,231.40
  4. Step 4: Simplify right side
    6,228,181.80x = 35,727,012,606,702.77
  5. Step 5: Solve for x
    x = 35,727,012,606,702.77/6,228,181.80
  6. Step 6: Final answer
    x = 5,736,347.10

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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.