Home / 5,206,085.01-7,179,350.09-4,059,747.09

Finding the Fourth Proportional to 5,206,085.01, 7,179,350.09 and 4,059,747.09

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Solution

The fourth proportional to 5,206,085.01, 7,179,350.09 and 4,059,747.09 is: 5,598,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,085.01 : 7,179,350.09 = 4,059,747.09 : x
  2. Step 2: Convert to fraction form
    5,206,085.01/7,179,350.09 = 4,059,747.09/x
  3. Step 3: Cross multiply
    5,206,085.01x = 7,179,350.09 × 4,059,747.09
  4. Step 4: Simplify right side
    5,206,085.01x = 29,146,345,615,670
  5. Step 5: Solve for x
    x = 29,146,345,615,670/5,206,085.01
  6. Step 6: Final answer
    x = 5,598,515.11

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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.