Home / 1,599,450.12-2,207,241.27-874,300.71

Finding the Fourth Proportional to 1,599,450.12, 2,207,241.27 and 874,300.71

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Solution

The fourth proportional to 1,599,450.12, 2,207,241.27 and 874,300.71 is: 1,206,535.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,450.12 : 2,207,241.27 = 874,300.71 : x
  2. Step 2: Convert to fraction form
    1,599,450.12/2,207,241.27 = 874,300.71/x
  3. Step 3: Cross multiply
    1,599,450.12x = 2,207,241.27 × 874,300.71
  4. Step 4: Simplify right side
    1,599,450.12x = 1,929,792,609,502.30
  5. Step 5: Solve for x
    x = 1,929,792,609,502.30/1,599,450.12
  6. Step 6: Final answer
    x = 1,206,535.04

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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.