Home / 1,644,458.64-2,467,112.46-507,195.24

Finding the Fourth Proportional to 1,644,458.64, 2,467,112.46 and 507,195.24

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Solution

The fourth proportional to 1,644,458.64, 2,467,112.46 and 507,195.24 is: 760,923.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,458.64 : 2,467,112.46 = 507,195.24 : x
  2. Step 2: Convert to fraction form
    1,644,458.64/2,467,112.46 = 507,195.24/x
  3. Step 3: Cross multiply
    1,644,458.64x = 2,467,112.46 × 507,195.24
  4. Step 4: Simplify right side
    1,644,458.64x = 1,251,307,696,256.69
  5. Step 5: Solve for x
    x = 1,251,307,696,256.69/1,644,458.64
  6. Step 6: Final answer
    x = 760,923.79

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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.