Home / 4,308,127.56-5,944,397.22-2,588,620.68

Finding the Fourth Proportional to 4,308,127.56, 5,944,397.22 and 2,588,620.68

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Solution

The fourth proportional to 4,308,127.56, 5,944,397.22 and 2,588,620.68 is: 3,571,804.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,127.56 : 5,944,397.22 = 2,588,620.68 : x
  2. Step 2: Convert to fraction form
    4,308,127.56/5,944,397.22 = 2,588,620.68/x
  3. Step 3: Cross multiply
    4,308,127.56x = 5,944,397.22 × 2,588,620.68
  4. Step 4: Simplify right side
    4,308,127.56x = 15,387,789,573,826.51
  5. Step 5: Solve for x
    x = 15,387,789,573,826.51/4,308,127.56
  6. Step 6: Final answer
    x = 3,571,804.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.