Home / 2,803,349.22-4,205,999.01-884,556.42

Finding the Fourth Proportional to 2,803,349.22, 4,205,999.01 and 884,556.42

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Solution

The fourth proportional to 2,803,349.22, 4,205,999.01 and 884,556.42 is: 1,327,142.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,349.22 : 4,205,999.01 = 884,556.42 : x
  2. Step 2: Convert to fraction form
    2,803,349.22/4,205,999.01 = 884,556.42/x
  3. Step 3: Cross multiply
    2,803,349.22x = 4,205,999.01 × 884,556.42
  4. Step 4: Simplify right side
    2,803,349.22x = 3,720,443,426,809.14
  5. Step 5: Solve for x
    x = 3,720,443,426,809.14/2,803,349.22
  6. Step 6: Final answer
    x = 1,327,142.33

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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.