Home / 1,058,191.74-1,460,315.32-574,766.33

Finding the Fourth Proportional to 1,058,191.74, 1,460,315.32 and 574,766.33

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Solution

The fourth proportional to 1,058,191.74, 1,460,315.32 and 574,766.33 is: 793,183.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,191.74 : 1,460,315.32 = 574,766.33 : x
  2. Step 2: Convert to fraction form
    1,058,191.74/1,460,315.32 = 574,766.33/x
  3. Step 3: Cross multiply
    1,058,191.74x = 1,460,315.32 × 574,766.33
  4. Step 4: Simplify right side
    1,058,191.74x = 839,340,068,380.68
  5. Step 5: Solve for x
    x = 839,340,068,380.68/1,058,191.74
  6. Step 6: Final answer
    x = 793,183.35

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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.