Home / 3,626,910.52-5,440,169-1,102,368.94

Finding the Fourth Proportional to 3,626,910.52, 5,440,169 and 1,102,368.94

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Solution

The fourth proportional to 3,626,910.52, 5,440,169 and 1,102,368.94 is: 1,653,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,910.52 : 5,440,169 = 1,102,368.94 : x
  2. Step 2: Convert to fraction form
    3,626,910.52/5,440,169 = 1,102,368.94/x
  3. Step 3: Cross multiply
    3,626,910.52x = 5,440,169 × 1,102,368.94
  4. Step 4: Simplify right side
    3,626,910.52x = 5,997,073,333,950.86
  5. Step 5: Solve for x
    x = 5,997,073,333,950.86/3,626,910.52
  6. Step 6: Final answer
    x = 1,653,493.60

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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.