Home / 3,336,813.96-4,605,039.33-1,886,523.15

Finding the Fourth Proportional to 3,336,813.96, 4,605,039.33 and 1,886,523.15

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Solution

The fourth proportional to 3,336,813.96, 4,605,039.33 and 1,886,523.15 is: 2,603,535.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,813.96 : 4,605,039.33 = 1,886,523.15 : x
  2. Step 2: Convert to fraction form
    3,336,813.96/4,605,039.33 = 1,886,523.15/x
  3. Step 3: Cross multiply
    3,336,813.96x = 4,605,039.33 × 1,886,523.15
  4. Step 4: Simplify right side
    3,336,813.96x = 8,687,513,302,705.49
  5. Step 5: Solve for x
    x = 8,687,513,302,705.49/3,336,813.96
  6. Step 6: Final answer
    x = 2,603,535.41

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