Home / 1,467,693.76-2,024,597.28-923,626.48

Finding the Fourth Proportional to 1,467,693.76, 2,024,597.28 and 923,626.48

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Solution

The fourth proportional to 1,467,693.76, 2,024,597.28 and 923,626.48 is: 1,274,088.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,693.76 : 2,024,597.28 = 923,626.48 : x
  2. Step 2: Convert to fraction form
    1,467,693.76/2,024,597.28 = 923,626.48/x
  3. Step 3: Cross multiply
    1,467,693.76x = 2,024,597.28 × 923,626.48
  4. Step 4: Simplify right side
    1,467,693.76x = 1,869,971,659,143.97
  5. Step 5: Solve for x
    x = 1,869,971,659,143.97/1,467,693.76
  6. Step 6: Final answer
    x = 1,274,088.44

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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.