Home / 2,453,277.31-3,385,447.31-1,365,520.92

Finding the Fourth Proportional to 2,453,277.31, 3,385,447.31 and 1,365,520.92

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Solution

The fourth proportional to 2,453,277.31, 3,385,447.31 and 1,365,520.92 is: 1,884,376.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,277.31 : 3,385,447.31 = 1,365,520.92 : x
  2. Step 2: Convert to fraction form
    2,453,277.31/3,385,447.31 = 1,365,520.92/x
  3. Step 3: Cross multiply
    2,453,277.31x = 3,385,447.31 × 1,365,520.92
  4. Step 4: Simplify right side
    2,453,277.31x = 4,622,899,116,081.10
  5. Step 5: Solve for x
    x = 4,622,899,116,081.10/2,453,277.31
  6. Step 6: Final answer
    x = 1,884,376.91

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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.