Home / 1,352,204.15-2,027,991.38-633,042

Finding the Fourth Proportional to 1,352,204.15, 2,027,991.38 and 633,042

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Solution

The fourth proportional to 1,352,204.15, 2,027,991.38 and 633,042 is: 949,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,204.15 : 2,027,991.38 = 633,042 : x
  2. Step 2: Convert to fraction form
    1,352,204.15/2,027,991.38 = 633,042/x
  3. Step 3: Cross multiply
    1,352,204.15x = 2,027,991.38 × 633,042
  4. Step 4: Simplify right side
    1,352,204.15x = 1,283,803,716,012.75
  5. Step 5: Solve for x
    x = 1,283,803,716,012.75/1,352,204.15
  6. Step 6: Final answer
    x = 949,415.60

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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.