Home / 1,325,623.72-1,828,778.82-895,747.24

Finding the Fourth Proportional to 1,325,623.72, 1,828,778.82 and 895,747.24

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Solution

The fourth proportional to 1,325,623.72, 1,828,778.82 and 895,747.24 is: 1,235,737.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,623.72 : 1,828,778.82 = 895,747.24 : x
  2. Step 2: Convert to fraction form
    1,325,623.72/1,828,778.82 = 895,747.24/x
  3. Step 3: Cross multiply
    1,325,623.72x = 1,828,778.82 × 895,747.24
  4. Step 4: Simplify right side
    1,325,623.72x = 1,638,123,580,585.46
  5. Step 5: Solve for x
    x = 1,638,123,580,585.46/1,325,623.72
  6. Step 6: Final answer
    x = 1,235,737.98

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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.