Home / 1,081,696.16-1,492,682.10-598,233.08

Finding the Fourth Proportional to 1,081,696.16, 1,492,682.10 and 598,233.08

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Solution

The fourth proportional to 1,081,696.16, 1,492,682.10 and 598,233.08 is: 825,529.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,696.16 : 1,492,682.10 = 598,233.08 : x
  2. Step 2: Convert to fraction form
    1,081,696.16/1,492,682.10 = 598,233.08/x
  3. Step 3: Cross multiply
    1,081,696.16x = 1,492,682.10 × 598,233.08
  4. Step 4: Simplify right side
    1,081,696.16x = 892,971,810,143.87
  5. Step 5: Solve for x
    x = 892,971,810,143.87/1,081,696.16
  6. Step 6: Final answer
    x = 825,529.24

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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.