Home / 1,081,695.66-1,492,681.41-598,232.58

Finding the Fourth Proportional to 1,081,695.66, 1,492,681.41 and 598,232.58

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Solution

The fourth proportional to 1,081,695.66, 1,492,681.41 and 598,232.58 is: 825,528.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,695.66 : 1,492,681.41 = 598,232.58 : x
  2. Step 2: Convert to fraction form
    1,081,695.66/1,492,681.41 = 598,232.58/x
  3. Step 3: Cross multiply
    1,081,695.66x = 1,492,681.41 × 598,232.58
  4. Step 4: Simplify right side
    1,081,695.66x = 892,970,651,022.34
  5. Step 5: Solve for x
    x = 892,970,651,022.34/1,081,695.66
  6. Step 6: Final answer
    x = 825,528.55

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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.