Home / 1,552,864.46-2,328,557.64-541,863.56

Finding the Fourth Proportional to 1,552,864.46, 2,328,557.64 and 541,863.56

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Solution

The fourth proportional to 1,552,864.46, 2,328,557.64 and 541,863.56 is: 812,537.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,864.46 : 2,328,557.64 = 541,863.56 : x
  2. Step 2: Convert to fraction form
    1,552,864.46/2,328,557.64 = 541,863.56/x
  3. Step 3: Cross multiply
    1,552,864.46x = 2,328,557.64 × 541,863.56
  4. Step 4: Simplify right side
    1,552,864.46x = 1,261,760,520,832.81
  5. Step 5: Solve for x
    x = 1,261,760,520,832.81/1,552,864.46
  6. Step 6: Final answer
    x = 812,537.45

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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.