Home / 11,466,898.13-17,200,382.54-2,830,999.56

Finding the Fourth Proportional to 11,466,898.13, 17,200,382.54 and 2,830,999.56

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Solution

The fourth proportional to 11,466,898.13, 17,200,382.54 and 2,830,999.56 is: 4,246,508.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,898.13 : 17,200,382.54 = 2,830,999.56 : x
  2. Step 2: Convert to fraction form
    11,466,898.13/17,200,382.54 = 2,830,999.56/x
  3. Step 3: Cross multiply
    11,466,898.13x = 17,200,382.54 × 2,830,999.56
  4. Step 4: Simplify right side
    11,466,898.13x = 48,694,275,388,416.69
  5. Step 5: Solve for x
    x = 48,694,275,388,416.69/11,466,898.13
  6. Step 6: Final answer
    x = 4,246,508.07

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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.