Home / 1,745,004.43-2,617,539.45-546,900.22

Finding the Fourth Proportional to 1,745,004.43, 2,617,539.45 and 546,900.22

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Solution

The fourth proportional to 1,745,004.43, 2,617,539.45 and 546,900.22 is: 820,360.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,004.43 : 2,617,539.45 = 546,900.22 : x
  2. Step 2: Convert to fraction form
    1,745,004.43/2,617,539.45 = 546,900.22/x
  3. Step 3: Cross multiply
    1,745,004.43x = 2,617,539.45 × 546,900.22
  4. Step 4: Simplify right side
    1,745,004.43x = 1,431,532,900,453.15
  5. Step 5: Solve for x
    x = 1,431,532,900,453.15/1,745,004.43
  6. Step 6: Final answer
    x = 820,360.61

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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.