Home / 2,795,761.20-4,196,752.20-1,732,004.40

Finding the Fourth Proportional to 2,795,761.20, 4,196,752.20 and 1,732,004.40

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Solution

The fourth proportional to 2,795,761.20, 4,196,752.20 and 1,732,004.40 is: 2,599,933.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,761.20 : 4,196,752.20 = 1,732,004.40 : x
  2. Step 2: Convert to fraction form
    2,795,761.20/4,196,752.20 = 1,732,004.40/x
  3. Step 3: Cross multiply
    2,795,761.20x = 4,196,752.20 × 1,732,004.40
  4. Step 4: Simplify right side
    2,795,761.20x = 7,268,793,276,109.68
  5. Step 5: Solve for x
    x = 7,268,793,276,109.68/2,795,761.20
  6. Step 6: Final answer
    x = 2,599,933.53

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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.