Home / 2,903,713.58-4,355,286.55-881,975.04

Finding the Fourth Proportional to 2,903,713.58, 4,355,286.55 and 881,975.04

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Solution

The fourth proportional to 2,903,713.58, 4,355,286.55 and 881,975.04 is: 1,322,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,713.58 : 4,355,286.55 = 881,975.04 : x
  2. Step 2: Convert to fraction form
    2,903,713.58/4,355,286.55 = 881,975.04/x
  3. Step 3: Cross multiply
    2,903,713.58x = 4,355,286.55 × 881,975.04
  4. Step 4: Simplify right side
    2,903,713.58x = 3,841,254,026,942.78
  5. Step 5: Solve for x
    x = 3,841,254,026,942.78/2,903,713.58
  6. Step 6: Final answer
    x = 1,322,876.35

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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.