Home / 1,587,327.63-2,380,632.37-733,934.26

Finding the Fourth Proportional to 1,587,327.63, 2,380,632.37 and 733,934.26

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Solution

The fourth proportional to 1,587,327.63, 2,380,632.37 and 733,934.26 is: 1,100,735.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,587,327.63 : 2,380,632.37 = 733,934.26 : x
  2. Step 2: Convert to fraction form
    1,587,327.63/2,380,632.37 = 733,934.26/x
  3. Step 3: Cross multiply
    1,587,327.63x = 2,380,632.37 × 733,934.26
  4. Step 4: Simplify right side
    1,587,327.63x = 1,747,227,656,808.00
  5. Step 5: Solve for x
    x = 1,747,227,656,808.00/1,587,327.63
  6. Step 6: Final answer
    x = 1,100,735.36

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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.