Home / 706,282.20-1,057,673.70-566,314.20

Finding the Fourth Proportional to 706,282.20, 1,057,673.70 and 566,314.20

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Solution

The fourth proportional to 706,282.20, 1,057,673.70 and 566,314.20 is: 848,068.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,282.20 : 1,057,673.70 = 566,314.20 : x
  2. Step 2: Convert to fraction form
    706,282.20/1,057,673.70 = 566,314.20/x
  3. Step 3: Cross multiply
    706,282.20x = 1,057,673.70 × 566,314.20
  4. Step 4: Simplify right side
    706,282.20x = 598,975,635,276.54
  5. Step 5: Solve for x
    x = 598,975,635,276.54/706,282.20
  6. Step 6: Final answer
    x = 848,068.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.