Home / 5,733,103.34-7,912,010-3,286,122.20

Finding the Fourth Proportional to 5,733,103.34, 7,912,010 and 3,286,122.20

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Solution

The fourth proportional to 5,733,103.34, 7,912,010 and 3,286,122.20 is: 4,535,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,103.34 : 7,912,010 = 3,286,122.20 : x
  2. Step 2: Convert to fraction form
    5,733,103.34/7,912,010 = 3,286,122.20/x
  3. Step 3: Cross multiply
    5,733,103.34x = 7,912,010 × 3,286,122.20
  4. Step 4: Simplify right side
    5,733,103.34x = 25,999,831,707,622
  5. Step 5: Solve for x
    x = 25,999,831,707,622/5,733,103.34
  6. Step 6: Final answer
    x = 4,535,036.29

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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.