Home / 1,552,628.76-2,328,923.70-541,748.76

Finding the Fourth Proportional to 1,552,628.76, 2,328,923.70 and 541,748.76

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Solution

The fourth proportional to 1,552,628.76, 2,328,923.70 and 541,748.76 is: 812,616.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,628.76 : 2,328,923.70 = 541,748.76 : x
  2. Step 2: Convert to fraction form
    1,552,628.76/2,328,923.70 = 541,748.76/x
  3. Step 3: Cross multiply
    1,552,628.76x = 2,328,923.70 × 541,748.76
  4. Step 4: Simplify right side
    1,552,628.76x = 1,261,691,526,609.61
  5. Step 5: Solve for x
    x = 1,261,691,526,609.61/1,552,628.76
  6. Step 6: Final answer
    x = 812,616.36

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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.