Home / 10,685,180.83-16,027,546.47-2,598,197.94

Finding the Fourth Proportional to 10,685,180.83, 16,027,546.47 and 2,598,197.94

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Solution

The fourth proportional to 10,685,180.83, 16,027,546.47 and 2,598,197.94 is: 3,897,242.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,180.83 : 16,027,546.47 = 2,598,197.94 : x
  2. Step 2: Convert to fraction form
    10,685,180.83/16,027,546.47 = 2,598,197.94/x
  3. Step 3: Cross multiply
    10,685,180.83x = 16,027,546.47 × 2,598,197.94
  4. Step 4: Simplify right side
    10,685,180.83x = 41,642,738,141,470.54
  5. Step 5: Solve for x
    x = 41,642,738,141,470.54/10,685,180.83
  6. Step 6: Final answer
    x = 3,897,242.25

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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.