Home / 1,832,316.55-2,527,546.28-1,142,791.31

Finding the Fourth Proportional to 1,832,316.55, 2,527,546.28 and 1,142,791.31

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Solution

The fourth proportional to 1,832,316.55, 2,527,546.28 and 1,142,791.31 is: 1,576,396.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,316.55 : 2,527,546.28 = 1,142,791.31 : x
  2. Step 2: Convert to fraction form
    1,832,316.55/2,527,546.28 = 1,142,791.31/x
  3. Step 3: Cross multiply
    1,832,316.55x = 2,527,546.28 × 1,142,791.31
  4. Step 4: Simplify right side
    1,832,316.55x = 2,888,457,914,626.07
  5. Step 5: Solve for x
    x = 2,888,457,914,626.07/1,832,316.55
  6. Step 6: Final answer
    x = 1,576,396.79

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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.