Home / 795,259.30-1,097,375.70-451,025.50

Finding the Fourth Proportional to 795,259.30, 1,097,375.70 and 451,025.50

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Solution

The fourth proportional to 795,259.30, 1,097,375.70 and 451,025.50 is: 622,368.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,259.30 : 1,097,375.70 = 451,025.50 : x
  2. Step 2: Convert to fraction form
    795,259.30/1,097,375.70 = 451,025.50/x
  3. Step 3: Cross multiply
    795,259.30x = 1,097,375.70 × 451,025.50
  4. Step 4: Simplify right side
    795,259.30x = 494,944,423,780.35
  5. Step 5: Solve for x
    x = 494,944,423,780.35/795,259.30
  6. Step 6: Final answer
    x = 622,368.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.