Home / 1,882,917.30-2,824,246.35-603,506.10

Finding the Fourth Proportional to 1,882,917.30, 2,824,246.35 and 603,506.10

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Solution

The fourth proportional to 1,882,917.30, 2,824,246.35 and 603,506.10 is: 905,217.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,917.30 : 2,824,246.35 = 603,506.10 : x
  2. Step 2: Convert to fraction form
    1,882,917.30/2,824,246.35 = 603,506.10/x
  3. Step 3: Cross multiply
    1,882,917.30x = 2,824,246.35 × 603,506.10
  4. Step 4: Simplify right side
    1,882,917.30x = 1,704,449,900,127.74
  5. Step 5: Solve for x
    x = 1,704,449,900,127.74/1,882,917.30
  6. Step 6: Final answer
    x = 905,217.61

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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.