Home / 2,833,496.60-4,250,909.26-1,127,743.22

Finding the Fourth Proportional to 2,833,496.60, 4,250,909.26 and 1,127,743.22

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Solution

The fourth proportional to 2,833,496.60, 4,250,909.26 and 1,127,743.22 is: 1,691,879.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,496.60 : 4,250,909.26 = 1,127,743.22 : x
  2. Step 2: Convert to fraction form
    2,833,496.60/4,250,909.26 = 1,127,743.22/x
  3. Step 3: Cross multiply
    2,833,496.60x = 4,250,909.26 × 1,127,743.22
  4. Step 4: Simplify right side
    2,833,496.60x = 4,793,934,096,800.22
  5. Step 5: Solve for x
    x = 4,793,934,096,800.22/2,833,496.60
  6. Step 6: Final answer
    x = 1,691,879.25

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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.