Home / 1,463,873.58-2,195,415.33-517,119.66

Finding the Fourth Proportional to 1,463,873.58, 2,195,415.33 and 517,119.66

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Solution

The fourth proportional to 1,463,873.58, 2,195,415.33 and 517,119.66 is: 775,539.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,873.58 : 2,195,415.33 = 517,119.66 : x
  2. Step 2: Convert to fraction form
    1,463,873.58/2,195,415.33 = 517,119.66/x
  3. Step 3: Cross multiply
    1,463,873.58x = 2,195,415.33 × 517,119.66
  4. Step 4: Simplify right side
    1,463,873.58x = 1,135,292,429,008.39
  5. Step 5: Solve for x
    x = 1,135,292,429,008.39/1,463,873.58
  6. Step 6: Final answer
    x = 775,539.94

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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.