Home / 902,584.84-1,353,527.22-481,631.08

Finding the Fourth Proportional to 902,584.84, 1,353,527.22 and 481,631.08

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Solution

The fourth proportional to 902,584.84, 1,353,527.22 and 481,631.08 is: 722,259.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,584.84 : 1,353,527.22 = 481,631.08 : x
  2. Step 2: Convert to fraction form
    902,584.84/1,353,527.22 = 481,631.08/x
  3. Step 3: Cross multiply
    902,584.84x = 1,353,527.22 × 481,631.08
  4. Step 4: Simplify right side
    902,584.84x = 651,900,776,778.00
  5. Step 5: Solve for x
    x = 651,900,776,778.00/902,584.84
  6. Step 6: Final answer
    x = 722,259.83

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1.5x scale

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.