Home / 2,264,027.58-3,396,065.04-666,620.91

Finding the Fourth Proportional to 2,264,027.58, 3,396,065.04 and 666,620.91

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Solution

The fourth proportional to 2,264,027.58, 3,396,065.04 and 666,620.91 is: 999,938.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,027.58 : 3,396,065.04 = 666,620.91 : x
  2. Step 2: Convert to fraction form
    2,264,027.58/3,396,065.04 = 666,620.91/x
  3. Step 3: Cross multiply
    2,264,027.58x = 3,396,065.04 × 666,620.91
  4. Step 4: Simplify right side
    2,264,027.58x = 2,263,887,967,383.99
  5. Step 5: Solve for x
    x = 2,263,887,967,383.99/2,264,027.58
  6. Step 6: Final answer
    x = 999,938.33

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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.