Home / 1,081,459.60-1,492,423.92-598,057.26

Finding the Fourth Proportional to 1,081,459.60, 1,492,423.92 and 598,057.26

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Solution

The fourth proportional to 1,081,459.60, 1,492,423.92 and 598,057.26 is: 825,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,459.60 : 1,492,423.92 = 598,057.26 : x
  2. Step 2: Convert to fraction form
    1,081,459.60/1,492,423.92 = 598,057.26/x
  3. Step 3: Cross multiply
    1,081,459.60x = 1,492,423.92 × 598,057.26
  4. Step 4: Simplify right side
    1,081,459.60x = 892,554,960,353.66
  5. Step 5: Solve for x
    x = 892,554,960,353.66/1,081,459.60
  6. Step 6: Final answer
    x = 825,324.37

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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.