Home / 5,295,131.19-7,946,952.53-2,737,095.30

Finding the Fourth Proportional to 5,295,131.19, 7,946,952.53 and 2,737,095.30

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Solution

The fourth proportional to 5,295,131.19, 7,946,952.53 and 2,737,095.30 is: 4,107,842.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,131.19 : 7,946,952.53 = 2,737,095.30 : x
  2. Step 2: Convert to fraction form
    5,295,131.19/7,946,952.53 = 2,737,095.30/x
  3. Step 3: Cross multiply
    5,295,131.19x = 7,946,952.53 × 2,737,095.30
  4. Step 4: Simplify right side
    5,295,131.19x = 21,751,566,405,500.63
  5. Step 5: Solve for x
    x = 21,751,566,405,500.63/5,295,131.19
  6. Step 6: Final answer
    x = 4,107,842.78

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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.