Home / 1,737,087.96-2,397,181.61-962,768.79

Finding the Fourth Proportional to 1,737,087.96, 2,397,181.61 and 962,768.79

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Solution

The fourth proportional to 1,737,087.96, 2,397,181.61 and 962,768.79 is: 1,328,621.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,087.96 : 2,397,181.61 = 962,768.79 : x
  2. Step 2: Convert to fraction form
    1,737,087.96/2,397,181.61 = 962,768.79/x
  3. Step 3: Cross multiply
    1,737,087.96x = 2,397,181.61 × 962,768.79
  4. Step 4: Simplify right side
    1,737,087.96x = 2,307,931,640,476.87
  5. Step 5: Solve for x
    x = 2,307,931,640,476.87/1,737,087.96
  6. Step 6: Final answer
    x = 1,328,621.06

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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.