Home / 10,238,494-15,360,267.04-3,049,999.96

Finding the Fourth Proportional to 10,238,494, 15,360,267.04 and 3,049,999.96

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Solution

The fourth proportional to 10,238,494, 15,360,267.04 and 3,049,999.96 is: 4,575,752.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,238,494 : 15,360,267.04 = 3,049,999.96 : x
  2. Step 2: Convert to fraction form
    10,238,494/15,360,267.04 = 3,049,999.96/x
  3. Step 3: Cross multiply
    10,238,494x = 15,360,267.04 × 3,049,999.96
  4. Step 4: Simplify right side
    10,238,494x = 46,848,813,857,589.31
  5. Step 5: Solve for x
    x = 46,848,813,857,589.31/10,238,494
  6. Step 6: Final answer
    x = 4,575,752.44

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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.