Home / 1,784,131.06-2,462,103.17-968,334.65

Finding the Fourth Proportional to 1,784,131.06, 2,462,103.17 and 968,334.65

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Solution

The fourth proportional to 1,784,131.06, 2,462,103.17 and 968,334.65 is: 1,336,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,131.06 : 2,462,103.17 = 968,334.65 : x
  2. Step 2: Convert to fraction form
    1,784,131.06/2,462,103.17 = 968,334.65/x
  3. Step 3: Cross multiply
    1,784,131.06x = 2,462,103.17 × 968,334.65
  4. Step 4: Simplify right side
    1,784,131.06x = 2,384,139,811,385.84
  5. Step 5: Solve for x
    x = 2,384,139,811,385.84/1,784,131.06
  6. Step 6: Final answer
    x = 1,336,303.07

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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.