Home / 1,548,630.90-2,321,813.97-1,041,932.16

Finding the Fourth Proportional to 1,548,630.90, 2,321,813.97 and 1,041,932.16

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Solution

The fourth proportional to 1,548,630.90, 2,321,813.97 and 1,041,932.16 is: 1,562,136.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,630.90 : 2,321,813.97 = 1,041,932.16 : x
  2. Step 2: Convert to fraction form
    1,548,630.90/2,321,813.97 = 1,041,932.16/x
  3. Step 3: Cross multiply
    1,548,630.90x = 2,321,813.97 × 1,041,932.16
  4. Step 4: Simplify right side
    1,548,630.90x = 2,419,172,644,880.28
  5. Step 5: Solve for x
    x = 2,419,172,644,880.28/1,548,630.90
  6. Step 6: Final answer
    x = 1,562,136.37

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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.