Home / 2,992,363.92-4,129,466.91-1,703,204.37

Finding the Fourth Proportional to 2,992,363.92, 4,129,466.91 and 1,703,204.37

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Solution

The fourth proportional to 2,992,363.92, 4,129,466.91 and 1,703,204.37 is: 2,350,424.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,992,363.92 : 4,129,466.91 = 1,703,204.37 : x
  2. Step 2: Convert to fraction form
    2,992,363.92/4,129,466.91 = 1,703,204.37/x
  3. Step 3: Cross multiply
    2,992,363.92x = 4,129,466.91 × 1,703,204.37
  4. Step 4: Simplify right side
    2,992,363.92x = 7,033,326,086,882.40
  5. Step 5: Solve for x
    x = 7,033,326,086,882.40/2,992,363.92
  6. Step 6: Final answer
    x = 2,350,424.71

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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.