Home / 4,496,751.96-6,745,215.42-1,655,401.56

Finding the Fourth Proportional to 4,496,751.96, 6,745,215.42 and 1,655,401.56

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Solution

The fourth proportional to 4,496,751.96, 6,745,215.42 and 1,655,401.56 is: 2,483,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,751.96 : 6,745,215.42 = 1,655,401.56 : x
  2. Step 2: Convert to fraction form
    4,496,751.96/6,745,215.42 = 1,655,401.56/x
  3. Step 3: Cross multiply
    4,496,751.96x = 6,745,215.42 × 1,655,401.56
  4. Step 4: Simplify right side
    4,496,751.96x = 11,166,040,128,804.05
  5. Step 5: Solve for x
    x = 11,166,040,128,804.05/4,496,751.96
  6. Step 6: Final answer
    x = 2,483,134.54

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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.