Home / 1,626,695.06-2,244,839.39-901,589.58

Finding the Fourth Proportional to 1,626,695.06, 2,244,839.39 and 901,589.58

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Solution

The fourth proportional to 1,626,695.06, 2,244,839.39 and 901,589.58 is: 1,244,193.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,695.06 : 2,244,839.39 = 901,589.58 : x
  2. Step 2: Convert to fraction form
    1,626,695.06/2,244,839.39 = 901,589.58/x
  3. Step 3: Cross multiply
    1,626,695.06x = 2,244,839.39 × 901,589.58
  4. Step 4: Simplify right side
    1,626,695.06x = 2,023,923,806,707.76
  5. Step 5: Solve for x
    x = 2,023,923,806,707.76/1,626,695.06
  6. Step 6: Final answer
    x = 1,244,193.74

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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.