Home / 2,961,004.31-4,086,214.12-1,737,330.66

Finding the Fourth Proportional to 2,961,004.31, 4,086,214.12 and 1,737,330.66

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Solution

The fourth proportional to 2,961,004.31, 4,086,214.12 and 1,737,330.66 is: 2,397,532.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,004.31 : 4,086,214.12 = 1,737,330.66 : x
  2. Step 2: Convert to fraction form
    2,961,004.31/4,086,214.12 = 1,737,330.66/x
  3. Step 3: Cross multiply
    2,961,004.31x = 4,086,214.12 × 1,737,330.66
  4. Step 4: Simplify right side
    2,961,004.31x = 7,099,105,074,000.92
  5. Step 5: Solve for x
    x = 7,099,105,074,000.92/2,961,004.31
  6. Step 6: Final answer
    x = 2,397,532.84

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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.