Home / 1,598,176.25-2,397,247.98-923,828.47

Finding the Fourth Proportional to 1,598,176.25, 2,397,247.98 and 923,828.47

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Solution

The fourth proportional to 1,598,176.25, 2,397,247.98 and 923,828.47 is: 1,385,733.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,176.25 : 2,397,247.98 = 923,828.47 : x
  2. Step 2: Convert to fraction form
    1,598,176.25/2,397,247.98 = 923,828.47/x
  3. Step 3: Cross multiply
    1,598,176.25x = 2,397,247.98 × 923,828.47
  4. Step 4: Simplify right side
    1,598,176.25x = 2,214,645,937,601.03
  5. Step 5: Solve for x
    x = 2,214,645,937,601.03/1,598,176.25
  6. Step 6: Final answer
    x = 1,385,733.23

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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.