Home / 6,183,914.20-9,276,332.10-2,194,307.80

Finding the Fourth Proportional to 6,183,914.20, 9,276,332.10 and 2,194,307.80

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Solution

The fourth proportional to 6,183,914.20, 9,276,332.10 and 2,194,307.80 is: 3,291,625.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,914.20 : 9,276,332.10 = 2,194,307.80 : x
  2. Step 2: Convert to fraction form
    6,183,914.20/9,276,332.10 = 2,194,307.80/x
  3. Step 3: Cross multiply
    6,183,914.20x = 9,276,332.10 × 2,194,307.80
  4. Step 4: Simplify right side
    6,183,914.20x = 20,355,127,882,420.38
  5. Step 5: Solve for x
    x = 20,355,127,882,420.38/6,183,914.20
  6. Step 6: Final answer
    x = 3,291,625.21

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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.