Home / 3,263,305.90-4,503,098.12-1,886,737.93

Finding the Fourth Proportional to 3,263,305.90, 4,503,098.12 and 1,886,737.93

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Solution

The fourth proportional to 3,263,305.90, 4,503,098.12 and 1,886,737.93 is: 2,603,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,305.90 : 4,503,098.12 = 1,886,737.93 : x
  2. Step 2: Convert to fraction form
    3,263,305.90/4,503,098.12 = 1,886,737.93/x
  3. Step 3: Cross multiply
    3,263,305.90x = 4,503,098.12 × 1,886,737.93
  4. Step 4: Simplify right side
    3,263,305.90x = 8,496,166,036,773.44
  5. Step 5: Solve for x
    x = 8,496,166,036,773.44/3,263,305.90
  6. Step 6: Final answer
    x = 2,603,545.70

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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.