Home / 3,523,566.80-5,296,409.40-3,457,211.60

Finding the Fourth Proportional to 3,523,566.80, 5,296,409.40 and 3,457,211.60

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Solution

The fourth proportional to 3,523,566.80, 5,296,409.40 and 3,457,211.60 is: 5,196,668.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,566.80 : 5,296,409.40 = 3,457,211.60 : x
  2. Step 2: Convert to fraction form
    3,523,566.80/5,296,409.40 = 3,457,211.60/x
  3. Step 3: Cross multiply
    3,523,566.80x = 5,296,409.40 × 3,457,211.60
  4. Step 4: Simplify right side
    3,523,566.80x = 18,310,808,016,029.04
  5. Step 5: Solve for x
    x = 18,310,808,016,029.04/3,523,566.80
  6. Step 6: Final answer
    x = 5,196,668.34

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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.