Home / 3,193,801.44-4,407,444.05-1,743,496.50

Finding the Fourth Proportional to 3,193,801.44, 4,407,444.05 and 1,743,496.50

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Solution

The fourth proportional to 3,193,801.44, 4,407,444.05 and 1,743,496.50 is: 2,406,024.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,801.44 : 4,407,444.05 = 1,743,496.50 : x
  2. Step 2: Convert to fraction form
    3,193,801.44/4,407,444.05 = 1,743,496.50/x
  3. Step 3: Cross multiply
    3,193,801.44x = 4,407,444.05 × 1,743,496.50
  4. Step 4: Simplify right side
    3,193,801.44x = 7,684,363,275,120.82
  5. Step 5: Solve for x
    x = 7,684,363,275,120.82/3,193,801.44
  6. Step 6: Final answer
    x = 2,406,024.11

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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.