Home / 2,723,411.49-3,758,318.60-1,635,701.60

Finding the Fourth Proportional to 2,723,411.49, 3,758,318.60 and 1,635,701.60

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Solution

The fourth proportional to 2,723,411.49, 3,758,318.60 and 1,635,701.60 is: 2,257,274.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,411.49 : 3,758,318.60 = 1,635,701.60 : x
  2. Step 2: Convert to fraction form
    2,723,411.49/3,758,318.60 = 1,635,701.60/x
  3. Step 3: Cross multiply
    2,723,411.49x = 3,758,318.60 × 1,635,701.60
  4. Step 4: Simplify right side
    2,723,411.49x = 6,147,487,720,359.66
  5. Step 5: Solve for x
    x = 6,147,487,720,359.66/2,723,411.49
  6. Step 6: Final answer
    x = 2,257,274.65

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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.