Home / 941,494.46-1,412,139.62-557,282.30

Finding the Fourth Proportional to 941,494.46, 1,412,139.62 and 557,282.30

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Solution

The fourth proportional to 941,494.46, 1,412,139.62 and 557,282.30 is: 835,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,494.46 : 1,412,139.62 = 557,282.30 : x
  2. Step 2: Convert to fraction form
    941,494.46/1,412,139.62 = 557,282.30/x
  3. Step 3: Cross multiply
    941,494.46x = 1,412,139.62 × 557,282.30
  4. Step 4: Simplify right side
    941,494.46x = 786,960,409,687.23
  5. Step 5: Solve for x
    x = 786,960,409,687.23/941,494.46
  6. Step 6: Final answer
    x = 835,863.03

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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.