Home / 2,371,040.82-3,272,115.54-1,453,092.62

Finding the Fourth Proportional to 2,371,040.82, 3,272,115.54 and 1,453,092.62

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Solution

The fourth proportional to 2,371,040.82, 3,272,115.54 and 1,453,092.62 is: 2,005,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,040.82 : 3,272,115.54 = 1,453,092.62 : x
  2. Step 2: Convert to fraction form
    2,371,040.82/3,272,115.54 = 1,453,092.62/x
  3. Step 3: Cross multiply
    2,371,040.82x = 3,272,115.54 × 1,453,092.62
  4. Step 4: Simplify right side
    2,371,040.82x = 4,754,686,932,049.84
  5. Step 5: Solve for x
    x = 4,754,686,932,049.84/2,371,040.82
  6. Step 6: Final answer
    x = 2,005,316.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.