Home / 5,342,321.25-7,369,614.44-3,277,797.35

Finding the Fourth Proportional to 5,342,321.25, 7,369,614.44 and 3,277,797.35

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Solution

The fourth proportional to 5,342,321.25, 7,369,614.44 and 3,277,797.35 is: 4,521,649.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,321.25 : 7,369,614.44 = 3,277,797.35 : x
  2. Step 2: Convert to fraction form
    5,342,321.25/7,369,614.44 = 3,277,797.35/x
  3. Step 3: Cross multiply
    5,342,321.25x = 7,369,614.44 × 3,277,797.35
  4. Step 4: Simplify right side
    5,342,321.25x = 24,156,102,700,900.11
  5. Step 5: Solve for x
    x = 24,156,102,700,900.11/5,342,321.25
  6. Step 6: Final answer
    x = 4,521,649.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.