Home / 5,015,558.46-6,923,589.51-3,386,172.86

Finding the Fourth Proportional to 5,015,558.46, 6,923,589.51 and 3,386,172.86

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Solution

The fourth proportional to 5,015,558.46, 6,923,589.51 and 3,386,172.86 is: 4,674,349.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,558.46 : 6,923,589.51 = 3,386,172.86 : x
  2. Step 2: Convert to fraction form
    5,015,558.46/6,923,589.51 = 3,386,172.86/x
  3. Step 3: Cross multiply
    5,015,558.46x = 6,923,589.51 × 3,386,172.86
  4. Step 4: Simplify right side
    5,015,558.46x = 23,444,470,892,542.70
  5. Step 5: Solve for x
    x = 23,444,470,892,542.70/5,015,558.46
  6. Step 6: Final answer
    x = 4,674,349.04

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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.