Home / 1,081,323.93-1,492,167.41-597,857.18

Finding the Fourth Proportional to 1,081,323.93, 1,492,167.41 and 597,857.18

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Solution

The fourth proportional to 1,081,323.93, 1,492,167.41 and 597,857.18 is: 825,009.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,323.93 : 1,492,167.41 = 597,857.18 : x
  2. Step 2: Convert to fraction form
    1,081,323.93/1,492,167.41 = 597,857.18/x
  3. Step 3: Cross multiply
    1,081,323.93x = 1,492,167.41 × 597,857.18
  4. Step 4: Simplify right side
    1,081,323.93x = 892,103,000,571.64
  5. Step 5: Solve for x
    x = 892,103,000,571.64/1,081,323.93
  6. Step 6: Final answer
    x = 825,009.95

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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.