Home / 1,584,189.20-2,375,334.80-504,235.28

Finding the Fourth Proportional to 1,584,189.20, 2,375,334.80 and 504,235.28

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Solution

The fourth proportional to 1,584,189.20, 2,375,334.80 and 504,235.28 is: 756,050.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,189.20 : 2,375,334.80 = 504,235.28 : x
  2. Step 2: Convert to fraction form
    1,584,189.20/2,375,334.80 = 504,235.28/x
  3. Step 3: Cross multiply
    1,584,189.20x = 2,375,334.80 × 504,235.28
  4. Step 4: Simplify right side
    1,584,189.20x = 1,197,727,607,971.74
  5. Step 5: Solve for x
    x = 1,197,727,607,971.74/1,584,189.20
  6. Step 6: Final answer
    x = 756,050.86

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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.