Home / 2,881,318.68-4,322,725.29-1,532,372.04

Finding the Fourth Proportional to 2,881,318.68, 4,322,725.29 and 1,532,372.04

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Solution

The fourth proportional to 2,881,318.68, 4,322,725.29 and 1,532,372.04 is: 2,298,955.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,318.68 : 4,322,725.29 = 1,532,372.04 : x
  2. Step 2: Convert to fraction form
    2,881,318.68/4,322,725.29 = 1,532,372.04/x
  3. Step 3: Cross multiply
    2,881,318.68x = 4,322,725.29 × 1,532,372.04
  4. Step 4: Simplify right side
    2,881,318.68x = 6,624,023,370,996.89
  5. Step 5: Solve for x
    x = 6,624,023,370,996.89/2,881,318.68
  6. Step 6: Final answer
    x = 2,298,955.48

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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.