Home / 1,542,835.01-2,313,805.59-463,304.00

Finding the Fourth Proportional to 1,542,835.01, 2,313,805.59 and 463,304.00

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Solution

The fourth proportional to 1,542,835.01, 2,313,805.59 and 463,304.00 is: 694,821.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,835.01 : 2,313,805.59 = 463,304.00 : x
  2. Step 2: Convert to fraction form
    1,542,835.01/2,313,805.59 = 463,304.00/x
  3. Step 3: Cross multiply
    1,542,835.01x = 2,313,805.59 × 463,304.00
  4. Step 4: Simplify right side
    1,542,835.01x = 1,071,995,373,500.33
  5. Step 5: Solve for x
    x = 1,071,995,373,500.33/1,542,835.01
  6. Step 6: Final answer
    x = 694,821.79

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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.