Home / 2,727,370.65-3,763,598.15-1,503,609.33

Finding the Fourth Proportional to 2,727,370.65, 3,763,598.15 and 1,503,609.33

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Solution

The fourth proportional to 2,727,370.65, 3,763,598.15 and 1,503,609.33 is: 2,074,885.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,370.65 : 3,763,598.15 = 1,503,609.33 : x
  2. Step 2: Convert to fraction form
    2,727,370.65/3,763,598.15 = 1,503,609.33/x
  3. Step 3: Cross multiply
    2,727,370.65x = 3,763,598.15 × 1,503,609.33
  4. Step 4: Simplify right side
    2,727,370.65x = 5,658,981,285,192.69
  5. Step 5: Solve for x
    x = 5,658,981,285,192.69/2,727,370.65
  6. Step 6: Final answer
    x = 2,074,885.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.