Home / 1,967,733.48-2,951,600.76-1,519,109.24

Finding the Fourth Proportional to 1,967,733.48, 2,951,600.76 and 1,519,109.24

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Solution

The fourth proportional to 1,967,733.48, 2,951,600.76 and 1,519,109.24 is: 2,278,664.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,733.48 : 2,951,600.76 = 1,519,109.24 : x
  2. Step 2: Convert to fraction form
    1,967,733.48/2,951,600.76 = 1,519,109.24/x
  3. Step 3: Cross multiply
    1,967,733.48x = 2,951,600.76 × 1,519,109.24
  4. Step 4: Simplify right side
    1,967,733.48x = 4,483,803,987,307.02
  5. Step 5: Solve for x
    x = 4,483,803,987,307.02/1,967,733.48
  6. Step 6: Final answer
    x = 2,278,664.28

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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.