Home / 4,524,453.03-6,243,864.38-2,487,313.83

Finding the Fourth Proportional to 4,524,453.03, 6,243,864.38 and 2,487,313.83

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Solution

The fourth proportional to 4,524,453.03, 6,243,864.38 and 2,487,313.83 is: 3,432,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,453.03 : 6,243,864.38 = 2,487,313.83 : x
  2. Step 2: Convert to fraction form
    4,524,453.03/6,243,864.38 = 2,487,313.83/x
  3. Step 3: Cross multiply
    4,524,453.03x = 6,243,864.38 × 2,487,313.83
  4. Step 4: Simplify right side
    4,524,453.03x = 15,530,450,212,581.81
  5. Step 5: Solve for x
    x = 15,530,450,212,581.81/4,524,453.03
  6. Step 6: Final answer
    x = 3,432,558.61

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1.5x scale

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.