Home / 1,552,288.44-2,328,820.20-541,424.92

Finding the Fourth Proportional to 1,552,288.44, 2,328,820.20 and 541,424.92

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Solution

The fourth proportional to 1,552,288.44, 2,328,820.20 and 541,424.92 is: 812,272.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,288.44 : 2,328,820.20 = 541,424.92 : x
  2. Step 2: Convert to fraction form
    1,552,288.44/2,328,820.20 = 541,424.92/x
  3. Step 3: Cross multiply
    1,552,288.44x = 2,328,820.20 × 541,424.92
  4. Step 4: Simplify right side
    1,552,288.44x = 1,260,881,290,479.38
  5. Step 5: Solve for x
    x = 1,260,881,290,479.38/1,552,288.44
  6. Step 6: Final answer
    x = 812,272.55

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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.