Home / 5,815,545.72-8,026,205.22-3,335,733.96

Finding the Fourth Proportional to 5,815,545.72, 8,026,205.22 and 3,335,733.96

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Solution

The fourth proportional to 5,815,545.72, 8,026,205.22 and 3,335,733.96 is: 4,603,744.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,545.72 : 8,026,205.22 = 3,335,733.96 : x
  2. Step 2: Convert to fraction form
    5,815,545.72/8,026,205.22 = 3,335,733.96/x
  3. Step 3: Cross multiply
    5,815,545.72x = 8,026,205.22 × 3,335,733.96
  4. Step 4: Simplify right side
    5,815,545.72x = 26,773,285,322,283.27
  5. Step 5: Solve for x
    x = 26,773,285,322,283.27/5,815,545.72
  6. Step 6: Final answer
    x = 4,603,744.28

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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.