Home / 3,468,733.60-5,203,071.60-2,711,211.80

Finding the Fourth Proportional to 3,468,733.60, 5,203,071.60 and 2,711,211.80

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Solution

The fourth proportional to 3,468,733.60, 5,203,071.60 and 2,711,211.80 is: 4,066,795.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,733.60 : 5,203,071.60 = 2,711,211.80 : x
  2. Step 2: Convert to fraction form
    3,468,733.60/5,203,071.60 = 2,711,211.80/x
  3. Step 3: Cross multiply
    3,468,733.60x = 5,203,071.60 × 2,711,211.80
  4. Step 4: Simplify right side
    3,468,733.60x = 14,106,629,118,164.88
  5. Step 5: Solve for x
    x = 14,106,629,118,164.88/3,468,733.60
  6. Step 6: Final answer
    x = 4,066,795.19

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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.