Home / 2,163,759.39-3,242,772.27-1,150,699.95

Finding the Fourth Proportional to 2,163,759.39, 3,242,772.27 and 1,150,699.95

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Solution

The fourth proportional to 2,163,759.39, 3,242,772.27 and 1,150,699.95 is: 1,724,525.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,759.39 : 3,242,772.27 = 1,150,699.95 : x
  2. Step 2: Convert to fraction form
    2,163,759.39/3,242,772.27 = 1,150,699.95/x
  3. Step 3: Cross multiply
    2,163,759.39x = 3,242,772.27 × 1,150,699.95
  4. Step 4: Simplify right side
    2,163,759.39x = 3,731,457,888,950.39
  5. Step 5: Solve for x
    x = 3,731,457,888,950.39/2,163,759.39
  6. Step 6: Final answer
    x = 1,724,525.34

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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.