Home / 1,726,503.22-2,589,042.25-589,357.11

Finding the Fourth Proportional to 1,726,503.22, 2,589,042.25 and 589,357.11

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Solution

The fourth proportional to 1,726,503.22, 2,589,042.25 and 589,357.11 is: 883,792.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,503.22 : 2,589,042.25 = 589,357.11 : x
  2. Step 2: Convert to fraction form
    1,726,503.22/2,589,042.25 = 589,357.11/x
  3. Step 3: Cross multiply
    1,726,503.22x = 2,589,042.25 × 589,357.11
  4. Step 4: Simplify right side
    1,726,503.22x = 1,525,870,449,703.46
  5. Step 5: Solve for x
    x = 1,525,870,449,703.46/1,726,503.22
  6. Step 6: Final answer
    x = 883,792.41

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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.