Home / 3,433,681.80-5,150,470.29-1,160,802.82

Finding the Fourth Proportional to 3,433,681.80, 5,150,470.29 and 1,160,802.82

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Solution

The fourth proportional to 3,433,681.80, 5,150,470.29 and 1,160,802.82 is: 1,741,186.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,681.80 : 5,150,470.29 = 1,160,802.82 : x
  2. Step 2: Convert to fraction form
    3,433,681.80/5,150,470.29 = 1,160,802.82/x
  3. Step 3: Cross multiply
    3,433,681.80x = 5,150,470.29 × 1,160,802.82
  4. Step 4: Simplify right side
    3,433,681.80x = 5,978,680,436,958.22
  5. Step 5: Solve for x
    x = 5,978,680,436,958.22/3,433,681.80
  6. Step 6: Final answer
    x = 1,741,186.51

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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.