Home / 1,715,744.46-2,368,011.20-952,044.06

Finding the Fourth Proportional to 1,715,744.46, 2,368,011.20 and 952,044.06

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Solution

The fourth proportional to 1,715,744.46, 2,368,011.20 and 952,044.06 is: 1,313,978.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,744.46 : 2,368,011.20 = 952,044.06 : x
  2. Step 2: Convert to fraction form
    1,715,744.46/2,368,011.20 = 952,044.06/x
  3. Step 3: Cross multiply
    1,715,744.46x = 2,368,011.20 × 952,044.06
  4. Step 4: Simplify right side
    1,715,744.46x = 2,254,450,992,213.25
  5. Step 5: Solve for x
    x = 2,254,450,992,213.25/1,715,744.46
  6. Step 6: Final answer
    x = 1,313,978.30

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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.