Home / 2,945,293.04-4,417,994.23-923,491.73

Finding the Fourth Proportional to 2,945,293.04, 4,417,994.23 and 923,491.73

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Solution

The fourth proportional to 2,945,293.04, 4,417,994.23 and 923,491.73 is: 1,385,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,293.04 : 4,417,994.23 = 923,491.73 : x
  2. Step 2: Convert to fraction form
    2,945,293.04/4,417,994.23 = 923,491.73/x
  3. Step 3: Cross multiply
    2,945,293.04x = 4,417,994.23 × 923,491.73
  4. Step 4: Simplify right side
    2,945,293.04x = 4,079,981,110,194.02
  5. Step 5: Solve for x
    x = 4,079,981,110,194.02/2,945,293.04
  6. Step 6: Final answer
    x = 1,385,254.73

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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.