Home / 2,405,713.46-3,609,108.23-808,232.67

Finding the Fourth Proportional to 2,405,713.46, 3,609,108.23 and 808,232.67

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Solution

The fourth proportional to 2,405,713.46, 3,609,108.23 and 808,232.67 is: 1,212,529.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,713.46 : 3,609,108.23 = 808,232.67 : x
  2. Step 2: Convert to fraction form
    2,405,713.46/3,609,108.23 = 808,232.67/x
  3. Step 3: Cross multiply
    2,405,713.46x = 3,609,108.23 × 808,232.67
  4. Step 4: Simplify right side
    2,405,713.46x = 2,916,999,177,010.71
  5. Step 5: Solve for x
    x = 2,916,999,177,010.71/2,405,713.46
  6. Step 6: Final answer
    x = 1,212,529.77

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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.