Home / 2,525,876.96-3,791,654.86-1,010,628.86

Finding the Fourth Proportional to 2,525,876.96, 3,791,654.86 and 1,010,628.86

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Solution

The fourth proportional to 2,525,876.96, 3,791,654.86 and 1,010,628.86 is: 1,517,079.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,876.96 : 3,791,654.86 = 1,010,628.86 : x
  2. Step 2: Convert to fraction form
    2,525,876.96/3,791,654.86 = 1,010,628.86/x
  3. Step 3: Cross multiply
    2,525,876.96x = 3,791,654.86 × 1,010,628.86
  4. Step 4: Simplify right side
    2,525,876.96x = 3,831,955,828,675.26
  5. Step 5: Solve for x
    x = 3,831,955,828,675.26/2,525,876.96
  6. Step 6: Final answer
    x = 1,517,079.37

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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.