Home / 2,695,322.80-4,042,967.73-673,556.32

Finding the Fourth Proportional to 2,695,322.80, 4,042,967.73 and 673,556.32

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Solution

The fourth proportional to 2,695,322.80, 4,042,967.73 and 673,556.32 is: 1,010,330.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,322.80 : 4,042,967.73 = 673,556.32 : x
  2. Step 2: Convert to fraction form
    2,695,322.80/4,042,967.73 = 673,556.32/x
  3. Step 3: Cross multiply
    2,695,322.80x = 4,042,967.73 × 673,556.32
  4. Step 4: Simplify right side
    2,695,322.80x = 2,723,166,466,097.55
  5. Step 5: Solve for x
    x = 2,723,166,466,097.55/2,695,322.80
  6. Step 6: Final answer
    x = 1,010,330.36

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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.