Home / 4,856,743.54-7,283,845.95-1,444,111.09

Finding the Fourth Proportional to 4,856,743.54, 7,283,845.95 and 1,444,111.09

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Solution

The fourth proportional to 4,856,743.54, 7,283,845.95 and 1,444,111.09 is: 2,165,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,743.54 : 7,283,845.95 = 1,444,111.09 : x
  2. Step 2: Convert to fraction form
    4,856,743.54/7,283,845.95 = 1,444,111.09/x
  3. Step 3: Cross multiply
    4,856,743.54x = 7,283,845.95 × 1,444,111.09
  4. Step 4: Simplify right side
    4,856,743.54x = 10,518,682,714,246.59
  5. Step 5: Solve for x
    x = 10,518,682,714,246.59/4,856,743.54
  6. Step 6: Final answer
    x = 2,165,789.20

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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.