Home / 1,073,704.71-1,481,740.80-590,282.03

Finding the Fourth Proportional to 1,073,704.71, 1,481,740.80 and 590,282.03

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Solution

The fourth proportional to 1,073,704.71, 1,481,740.80 and 590,282.03 is: 814,604.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,704.71 : 1,481,740.80 = 590,282.03 : x
  2. Step 2: Convert to fraction form
    1,073,704.71/1,481,740.80 = 590,282.03/x
  3. Step 3: Cross multiply
    1,073,704.71x = 1,481,740.80 × 590,282.03
  4. Step 4: Simplify right side
    1,073,704.71x = 874,644,968,848.62
  5. Step 5: Solve for x
    x = 874,644,968,848.62/1,073,704.71
  6. Step 6: Final answer
    x = 814,604.76

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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.