Home / 2,550,003.54-3,519,082.31-1,404,124.89

Finding the Fourth Proportional to 2,550,003.54, 3,519,082.31 and 1,404,124.89

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Solution

The fourth proportional to 2,550,003.54, 3,519,082.31 and 1,404,124.89 is: 1,937,734.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,003.54 : 3,519,082.31 = 1,404,124.89 : x
  2. Step 2: Convert to fraction form
    2,550,003.54/3,519,082.31 = 1,404,124.89/x
  3. Step 3: Cross multiply
    2,550,003.54x = 3,519,082.31 × 1,404,124.89
  4. Step 4: Simplify right side
    2,550,003.54x = 4,941,231,054,409.07
  5. Step 5: Solve for x
    x = 4,941,231,054,409.07/2,550,003.54
  6. Step 6: Final answer
    x = 1,937,734.98

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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.