Home / 1,451,359.66-2,177,236.59-504,607.90

Finding the Fourth Proportional to 1,451,359.66, 2,177,236.59 and 504,607.90

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Solution

The fourth proportional to 1,451,359.66, 2,177,236.59 and 504,607.90 is: 756,980.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,359.66 : 2,177,236.59 = 504,607.90 : x
  2. Step 2: Convert to fraction form
    1,451,359.66/2,177,236.59 = 504,607.90/x
  3. Step 3: Cross multiply
    1,451,359.66x = 2,177,236.59 × 504,607.90
  4. Step 4: Simplify right side
    1,451,359.66x = 1,098,650,783,483.06
  5. Step 5: Solve for x
    x = 1,098,650,783,483.06/1,451,359.66
  6. Step 6: Final answer
    x = 756,980.38

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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.