Home / 5,267,511.98-7,901,267.96-1,480,994.85

Finding the Fourth Proportional to 5,267,511.98, 7,901,267.96 and 1,480,994.85

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Solution

The fourth proportional to 5,267,511.98, 7,901,267.96 and 1,480,994.85 is: 2,221,492.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,511.98 : 7,901,267.96 = 1,480,994.85 : x
  2. Step 2: Convert to fraction form
    5,267,511.98/7,901,267.96 = 1,480,994.85/x
  3. Step 3: Cross multiply
    5,267,511.98x = 7,901,267.96 × 1,480,994.85
  4. Step 4: Simplify right side
    5,267,511.98x = 11,701,737,157,230.01
  5. Step 5: Solve for x
    x = 11,701,737,157,230.01/5,267,511.98
  6. Step 6: Final answer
    x = 2,221,492.27

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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.