Home / 937,080.63-1,405,620.92-227,108.67

Finding the Fourth Proportional to 937,080.63, 1,405,620.92 and 227,108.67

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Solution

The fourth proportional to 937,080.63, 1,405,620.92 and 227,108.67 is: 340,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,080.63 : 1,405,620.92 = 227,108.67 : x
  2. Step 2: Convert to fraction form
    937,080.63/1,405,620.92 = 227,108.67/x
  3. Step 3: Cross multiply
    937,080.63x = 1,405,620.92 × 227,108.67
  4. Step 4: Simplify right side
    937,080.63x = 319,228,696,529.83
  5. Step 5: Solve for x
    x = 319,228,696,529.83/937,080.63
  6. Step 6: Final answer
    x = 340,663.00

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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.