Home / 1,824,744.94-2,517,970.47-1,008,836.90

Finding the Fourth Proportional to 1,824,744.94, 2,517,970.47 and 1,008,836.90

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Solution

The fourth proportional to 1,824,744.94, 2,517,970.47 and 1,008,836.90 is: 1,392,096.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,744.94 : 2,517,970.47 = 1,008,836.90 : x
  2. Step 2: Convert to fraction form
    1,824,744.94/2,517,970.47 = 1,008,836.90/x
  3. Step 3: Cross multiply
    1,824,744.94x = 2,517,970.47 × 1,008,836.90
  4. Step 4: Simplify right side
    1,824,744.94x = 2,540,221,516,315.74
  5. Step 5: Solve for x
    x = 2,540,221,516,315.74/1,824,744.94
  6. Step 6: Final answer
    x = 1,392,096.76

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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.