Home / 3,540,597.48-5,310,896.22-1,144,442.12

Finding the Fourth Proportional to 3,540,597.48, 5,310,896.22 and 1,144,442.12

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Solution

The fourth proportional to 3,540,597.48, 5,310,896.22 and 1,144,442.12 is: 1,716,663.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,597.48 : 5,310,896.22 = 1,144,442.12 : x
  2. Step 2: Convert to fraction form
    3,540,597.48/5,310,896.22 = 1,144,442.12/x
  3. Step 3: Cross multiply
    3,540,597.48x = 5,310,896.22 × 1,144,442.12
  4. Step 4: Simplify right side
    3,540,597.48x = 6,078,013,302,562.31
  5. Step 5: Solve for x
    x = 6,078,013,302,562.31/3,540,597.48
  6. Step 6: Final answer
    x = 1,716,663.17

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Similar ratio
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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.