Home / 1,783,250.92-2,675,036.82-503,874.16

Finding the Fourth Proportional to 1,783,250.92, 2,675,036.82 and 503,874.16

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Solution

The fourth proportional to 1,783,250.92, 2,675,036.82 and 503,874.16 is: 755,856.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,250.92 : 2,675,036.82 = 503,874.16 : x
  2. Step 2: Convert to fraction form
    1,783,250.92/2,675,036.82 = 503,874.16/x
  3. Step 3: Cross multiply
    1,783,250.92x = 2,675,036.82 × 503,874.16
  4. Step 4: Simplify right side
    1,783,250.92x = 1,347,881,930,646.57
  5. Step 5: Solve for x
    x = 1,347,881,930,646.57/1,783,250.92
  6. Step 6: Final answer
    x = 755,856.57

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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.