Home / 706,080.06-1,059,095.34-226,300.77

Finding the Fourth Proportional to 706,080.06, 1,059,095.34 and 226,300.77

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Solution

The fourth proportional to 706,080.06, 1,059,095.34 and 226,300.77 is: 339,443.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,080.06 : 1,059,095.34 = 226,300.77 : x
  2. Step 2: Convert to fraction form
    706,080.06/1,059,095.34 = 226,300.77/x
  3. Step 3: Cross multiply
    706,080.06x = 1,059,095.34 × 226,300.77
  4. Step 4: Simplify right side
    706,080.06x = 239,674,090,945.41
  5. Step 5: Solve for x
    x = 239,674,090,945.41/706,080.06
  6. Step 6: Final answer
    x = 339,443.22

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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.