Home / 2,848,910.27-3,931,494.36-1,559,750.31

Finding the Fourth Proportional to 2,848,910.27, 3,931,494.36 and 1,559,750.31

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Solution

The fourth proportional to 2,848,910.27, 3,931,494.36 and 1,559,750.31 is: 2,152,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,910.27 : 3,931,494.36 = 1,559,750.31 : x
  2. Step 2: Convert to fraction form
    2,848,910.27/3,931,494.36 = 1,559,750.31/x
  3. Step 3: Cross multiply
    2,848,910.27x = 3,931,494.36 × 1,559,750.31
  4. Step 4: Simplify right side
    2,848,910.27x = 6,132,149,546,773.25
  5. Step 5: Solve for x
    x = 6,132,149,546,773.25/2,848,910.27
  6. Step 6: Final answer
    x = 2,152,454.44

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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.