Home / 1,745,010.30-2,617,573.77-482,732.22

Finding the Fourth Proportional to 1,745,010.30, 2,617,573.77 and 482,732.22

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Solution

The fourth proportional to 1,745,010.30, 2,617,573.77 and 482,732.22 is: 724,114.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,010.30 : 2,617,573.77 = 482,732.22 : x
  2. Step 2: Convert to fraction form
    1,745,010.30/2,617,573.77 = 482,732.22/x
  3. Step 3: Cross multiply
    1,745,010.30x = 2,617,573.77 × 482,732.22
  4. Step 4: Simplify right side
    1,745,010.30x = 1,263,587,197,005.87
  5. Step 5: Solve for x
    x = 1,263,587,197,005.87/1,745,010.30
  6. Step 6: Final answer
    x = 724,114.46

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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.