Home / 6,904,586.85-10,359,866.89-3,705,976.32

Finding the Fourth Proportional to 6,904,586.85, 10,359,866.89 and 3,705,976.32

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Solution

The fourth proportional to 6,904,586.85, 10,359,866.89 and 3,705,976.32 is: 5,560,567.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,586.85 : 10,359,866.89 = 3,705,976.32 : x
  2. Step 2: Convert to fraction form
    6,904,586.85/10,359,866.89 = 3,705,976.32/x
  3. Step 3: Cross multiply
    6,904,586.85x = 10,359,866.89 × 3,705,976.32
  4. Step 4: Simplify right side
    6,904,586.85x = 38,393,421,372,692.05
  5. Step 5: Solve for x
    x = 38,393,421,372,692.05/6,904,586.85
  6. Step 6: Final answer
    x = 5,560,567.52

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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.