Home / 1,795,637.64-2,475,738.54-1,149,996.36

Finding the Fourth Proportional to 1,795,637.64, 2,475,738.54 and 1,149,996.36

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Solution

The fourth proportional to 1,795,637.64, 2,475,738.54 and 1,149,996.36 is: 1,585,559.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,637.64 : 2,475,738.54 = 1,149,996.36 : x
  2. Step 2: Convert to fraction form
    1,795,637.64/2,475,738.54 = 1,149,996.36/x
  3. Step 3: Cross multiply
    1,795,637.64x = 2,475,738.54 × 1,149,996.36
  4. Step 4: Simplify right side
    1,795,637.64x = 2,847,090,309,311.72
  5. Step 5: Solve for x
    x = 2,847,090,309,311.72/1,795,637.64
  6. Step 6: Final answer
    x = 1,585,559.49

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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.