Home / 3,743,166.76-5,614,750.67-903,278.92

Finding the Fourth Proportional to 3,743,166.76, 5,614,750.67 and 903,278.92

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Solution

The fourth proportional to 3,743,166.76, 5,614,750.67 and 903,278.92 is: 1,354,918.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,166.76 : 5,614,750.67 = 903,278.92 : x
  2. Step 2: Convert to fraction form
    3,743,166.76/5,614,750.67 = 903,278.92/x
  3. Step 3: Cross multiply
    3,743,166.76x = 5,614,750.67 × 903,278.92
  4. Step 4: Simplify right side
    3,743,166.76x = 5,071,685,921,266.88
  5. Step 5: Solve for x
    x = 5,071,685,921,266.88/3,743,166.76
  6. Step 6: Final answer
    x = 1,354,918.51

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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.