Home / 1,697,512.82-2,546,584.08-560,354.24

Finding the Fourth Proportional to 1,697,512.82, 2,546,584.08 and 560,354.24

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Solution

The fourth proportional to 1,697,512.82, 2,546,584.08 and 560,354.24 is: 840,635.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,512.82 : 2,546,584.08 = 560,354.24 : x
  2. Step 2: Convert to fraction form
    1,697,512.82/2,546,584.08 = 560,354.24/x
  3. Step 3: Cross multiply
    1,697,512.82x = 2,546,584.08 × 560,354.24
  4. Step 4: Simplify right side
    1,697,512.82x = 1,426,989,186,744.50
  5. Step 5: Solve for x
    x = 1,426,989,186,744.50/1,697,512.82
  6. Step 6: Final answer
    x = 840,635.29

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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.