Home / 1,081,694.16-1,492,679.34-598,231.08

Finding the Fourth Proportional to 1,081,694.16, 1,492,679.34 and 598,231.08

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Solution

The fourth proportional to 1,081,694.16, 1,492,679.34 and 598,231.08 is: 825,526.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,694.16 : 1,492,679.34 = 598,231.08 : x
  2. Step 2: Convert to fraction form
    1,081,694.16/1,492,679.34 = 598,231.08/x
  3. Step 3: Cross multiply
    1,081,694.16x = 1,492,679.34 × 598,231.08
  4. Step 4: Simplify right side
    1,081,694.16x = 892,967,173,661.89
  5. Step 5: Solve for x
    x = 892,967,173,661.89/1,081,694.16
  6. Step 6: Final answer
    x = 825,526.48

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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.