Home / 10,451,027.33-15,678,559.82-3,973,599.03

Finding the Fourth Proportional to 10,451,027.33, 15,678,559.82 and 3,973,599.03

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Solution

The fourth proportional to 10,451,027.33, 15,678,559.82 and 3,973,599.03 is: 5,961,166.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,027.33 : 15,678,559.82 = 3,973,599.03 : x
  2. Step 2: Convert to fraction form
    10,451,027.33/15,678,559.82 = 3,973,599.03/x
  3. Step 3: Cross multiply
    10,451,027.33x = 15,678,559.82 × 3,973,599.03
  4. Step 4: Simplify right side
    10,451,027.33x = 62,300,310,072,680.98
  5. Step 5: Solve for x
    x = 62,300,310,072,680.98/10,451,027.33
  6. Step 6: Final answer
    x = 5,961,166.13

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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.