Home / 2,028,007.30-3,042,010.95-1,696,231.30

Finding the Fourth Proportional to 2,028,007.30, 3,042,010.95 and 1,696,231.30

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Solution

The fourth proportional to 2,028,007.30, 3,042,010.95 and 1,696,231.30 is: 2,544,346.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,007.30 : 3,042,010.95 = 1,696,231.30 : x
  2. Step 2: Convert to fraction form
    2,028,007.30/3,042,010.95 = 1,696,231.30/x
  3. Step 3: Cross multiply
    2,028,007.30x = 3,042,010.95 × 1,696,231.30
  4. Step 4: Simplify right side
    2,028,007.30x = 5,159,954,188,332.74
  5. Step 5: Solve for x
    x = 5,159,954,188,332.74/2,028,007.30
  6. Step 6: Final answer
    x = 2,544,346.95

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Similar ratio
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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.