Home / 1,159,666.56-1,738,072.08-552,774

Finding the Fourth Proportional to 1,159,666.56, 1,738,072.08 and 552,774

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Solution

The fourth proportional to 1,159,666.56, 1,738,072.08 and 552,774 is: 828,480.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,666.56 : 1,738,072.08 = 552,774 : x
  2. Step 2: Convert to fraction form
    1,159,666.56/1,738,072.08 = 552,774/x
  3. Step 3: Cross multiply
    1,159,666.56x = 1,738,072.08 × 552,774
  4. Step 4: Simplify right side
    1,159,666.56x = 960,761,055,949.92
  5. Step 5: Solve for x
    x = 960,761,055,949.92/1,159,666.56
  6. Step 6: Final answer
    x = 828,480.43

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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.