Home / 1,632,134.60-2,448,432.30-510,086.60

Finding the Fourth Proportional to 1,632,134.60, 2,448,432.30 and 510,086.60

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Solution

The fourth proportional to 1,632,134.60, 2,448,432.30 and 510,086.60 is: 765,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,134.60 : 2,448,432.30 = 510,086.60 : x
  2. Step 2: Convert to fraction form
    1,632,134.60/2,448,432.30 = 510,086.60/x
  3. Step 3: Cross multiply
    1,632,134.60x = 2,448,432.30 × 510,086.60
  4. Step 4: Simplify right side
    1,632,134.60x = 1,248,912,507,237.18
  5. Step 5: Solve for x
    x = 1,248,912,507,237.18/1,632,134.60
  6. Step 6: Final answer
    x = 765,201.91

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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.