Home / 2,733,926.04-3,770,012.70-1,815,822.36

Finding the Fourth Proportional to 2,733,926.04, 3,770,012.70 and 1,815,822.36

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Solution

The fourth proportional to 2,733,926.04, 3,770,012.70 and 1,815,822.36 is: 2,503,971.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,926.04 : 3,770,012.70 = 1,815,822.36 : x
  2. Step 2: Convert to fraction form
    2,733,926.04/3,770,012.70 = 1,815,822.36/x
  3. Step 3: Cross multiply
    2,733,926.04x = 3,770,012.70 × 1,815,822.36
  4. Step 4: Simplify right side
    2,733,926.04x = 6,845,673,358,143.97
  5. Step 5: Solve for x
    x = 6,845,673,358,143.97/2,733,926.04
  6. Step 6: Final answer
    x = 2,503,971.67

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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.