Home / 1,831,654.26-2,747,612.52-483,803.37

Finding the Fourth Proportional to 1,831,654.26, 2,747,612.52 and 483,803.37

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Solution

The fourth proportional to 1,831,654.26, 2,747,612.52 and 483,803.37 is: 725,739.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,654.26 : 2,747,612.52 = 483,803.37 : x
  2. Step 2: Convert to fraction form
    1,831,654.26/2,747,612.52 = 483,803.37/x
  3. Step 3: Cross multiply
    1,831,654.26x = 2,747,612.52 × 483,803.37
  4. Step 4: Simplify right side
    1,831,654.26x = 1,329,304,196,630.19
  5. Step 5: Solve for x
    x = 1,329,304,196,630.19/1,831,654.26
  6. Step 6: Final answer
    x = 725,739.69

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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.