Home / 945,257.77-1,304,084.37-582,051.75

Finding the Fourth Proportional to 945,257.77, 1,304,084.37 and 582,051.75

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Solution

The fourth proportional to 945,257.77, 1,304,084.37 and 582,051.75 is: 803,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,257.77 : 1,304,084.37 = 582,051.75 : x
  2. Step 2: Convert to fraction form
    945,257.77/1,304,084.37 = 582,051.75/x
  3. Step 3: Cross multiply
    945,257.77x = 1,304,084.37 × 582,051.75
  4. Step 4: Simplify right side
    945,257.77x = 759,044,589,706.15
  5. Step 5: Solve for x
    x = 759,044,589,706.15/945,257.77
  6. Step 6: Final answer
    x = 803,002.75

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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.