Home / 1,050,900-1,450,243.68-598,191.04

Finding the Fourth Proportional to 1,050,900, 1,450,243.68 and 598,191.04

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Solution

The fourth proportional to 1,050,900, 1,450,243.68 and 598,191.04 is: 825,504.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,900 : 1,450,243.68 = 598,191.04 : x
  2. Step 2: Convert to fraction form
    1,050,900/1,450,243.68 = 598,191.04/x
  3. Step 3: Cross multiply
    1,050,900x = 1,450,243.68 × 598,191.04
  4. Step 4: Simplify right side
    1,050,900x = 867,522,775,192.63
  5. Step 5: Solve for x
    x = 867,522,775,192.63/1,050,900
  6. Step 6: Final answer
    x = 825,504.59

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1.5x scale

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.