Home / 3,795,350.63-5,691,655.24-1,521,395.51

Finding the Fourth Proportional to 3,795,350.63, 5,691,655.24 and 1,521,395.51

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Solution

The fourth proportional to 3,795,350.63, 5,691,655.24 and 1,521,395.51 is: 2,281,543.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,350.63 : 5,691,655.24 = 1,521,395.51 : x
  2. Step 2: Convert to fraction form
    3,795,350.63/5,691,655.24 = 1,521,395.51/x
  3. Step 3: Cross multiply
    3,795,350.63x = 5,691,655.24 × 1,521,395.51
  4. Step 4: Simplify right side
    3,795,350.63x = 8,659,258,694,342.21
  5. Step 5: Solve for x
    x = 8,659,258,694,342.21/3,795,350.63
  6. Step 6: Final answer
    x = 2,281,543.80

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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.