Home / 1,789,588.37-2,468,815.24-1,064,023.17

Finding the Fourth Proportional to 1,789,588.37, 2,468,815.24 and 1,064,023.17

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Solution

The fourth proportional to 1,789,588.37, 2,468,815.24 and 1,064,023.17 is: 1,467,866.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,588.37 : 2,468,815.24 = 1,064,023.17 : x
  2. Step 2: Convert to fraction form
    1,789,588.37/2,468,815.24 = 1,064,023.17/x
  3. Step 3: Cross multiply
    1,789,588.37x = 2,468,815.24 × 1,064,023.17
  4. Step 4: Simplify right side
    1,789,588.37x = 2,626,876,617,809.11
  5. Step 5: Solve for x
    x = 2,626,876,617,809.11/1,789,588.37
  6. Step 6: Final answer
    x = 1,467,866.39

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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.