Home / 2,425,670.32-3,347,366.37-1,337,918.54

Finding the Fourth Proportional to 2,425,670.32, 3,347,366.37 and 1,337,918.54

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Solution

The fourth proportional to 2,425,670.32, 3,347,366.37 and 1,337,918.54 is: 1,846,295.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,670.32 : 3,347,366.37 = 1,337,918.54 : x
  2. Step 2: Convert to fraction form
    2,425,670.32/3,347,366.37 = 1,337,918.54/x
  3. Step 3: Cross multiply
    2,425,670.32x = 3,347,366.37 × 1,337,918.54
  4. Step 4: Simplify right side
    2,425,670.32x = 4,478,503,509,858.67
  5. Step 5: Solve for x
    x = 4,478,503,509,858.67/2,425,670.32
  6. Step 6: Final answer
    x = 1,846,295.22

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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.