Home / 1,119,612.62-1,544,114.66-946,033.26

Finding the Fourth Proportional to 1,119,612.62, 1,544,114.66 and 946,033.26

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Solution

The fourth proportional to 1,119,612.62, 1,544,114.66 and 946,033.26 is: 1,304,722.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,612.62 : 1,544,114.66 = 946,033.26 : x
  2. Step 2: Convert to fraction form
    1,119,612.62/1,544,114.66 = 946,033.26/x
  3. Step 3: Cross multiply
    1,119,612.62x = 1,544,114.66 × 946,033.26
  4. Step 4: Simplify right side
    1,119,612.62x = 1,460,783,820,883.43
  5. Step 5: Solve for x
    x = 1,460,783,820,883.43/1,119,612.62
  6. Step 6: Final answer
    x = 1,304,722.55

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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.