Home / 5,295,114.32-7,946,927.21-2,737,078.43

Finding the Fourth Proportional to 5,295,114.32, 7,946,927.21 and 2,737,078.43

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Solution

The fourth proportional to 5,295,114.32, 7,946,927.21 and 2,737,078.43 is: 4,107,817.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,114.32 : 7,946,927.21 = 2,737,078.43 : x
  2. Step 2: Convert to fraction form
    5,295,114.32/7,946,927.21 = 2,737,078.43/x
  3. Step 3: Cross multiply
    5,295,114.32x = 7,946,927.21 × 2,737,078.43
  4. Step 4: Simplify right side
    5,295,114.32x = 21,751,363,018,379.14
  5. Step 5: Solve for x
    x = 21,751,363,018,379.14/5,295,114.32
  6. Step 6: Final answer
    x = 4,107,817.46

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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.