Home / 6,584,071.60-9,869,160-3,550,611.88

Finding the Fourth Proportional to 6,584,071.60, 9,869,160 and 3,550,611.88

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Solution

The fourth proportional to 6,584,071.60, 9,869,160 and 3,550,611.88 is: 5,322,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,071.60 : 9,869,160 = 3,550,611.88 : x
  2. Step 2: Convert to fraction form
    6,584,071.60/9,869,160 = 3,550,611.88/x
  3. Step 3: Cross multiply
    6,584,071.60x = 9,869,160 × 3,550,611.88
  4. Step 4: Simplify right side
    6,584,071.60x = 35,041,556,741,620.80
  5. Step 5: Solve for x
    x = 35,041,556,741,620.80/6,584,071.60
  6. Step 6: Final answer
    x = 5,322,171.27

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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.