Home / 1,744,054.92-2,616,056.30-481,854.60

Finding the Fourth Proportional to 1,744,054.92, 2,616,056.30 and 481,854.60

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Solution

The fourth proportional to 1,744,054.92, 2,616,056.30 and 481,854.60 is: 722,774.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,054.92 : 2,616,056.30 = 481,854.60 : x
  2. Step 2: Convert to fraction form
    1,744,054.92/2,616,056.30 = 481,854.60/x
  3. Step 3: Cross multiply
    1,744,054.92x = 2,616,056.30 × 481,854.60
  4. Step 4: Simplify right side
    1,744,054.92x = 1,260,558,762,013.98
  5. Step 5: Solve for x
    x = 1,260,558,762,013.98/1,744,054.92
  6. Step 6: Final answer
    x = 722,774.69

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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.