Home / 4,439,171.20-6,124,362.57-2,696,183.11

Finding the Fourth Proportional to 4,439,171.20, 6,124,362.57 and 2,696,183.11

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Solution

The fourth proportional to 4,439,171.20, 6,124,362.57 and 2,696,183.11 is: 3,719,704.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,171.20 : 6,124,362.57 = 2,696,183.11 : x
  2. Step 2: Convert to fraction form
    4,439,171.20/6,124,362.57 = 2,696,183.11/x
  3. Step 3: Cross multiply
    4,439,171.20x = 6,124,362.57 × 2,696,183.11
  4. Step 4: Simplify right side
    4,439,171.20x = 16,512,402,920,750.19
  5. Step 5: Solve for x
    x = 16,512,402,920,750.19/4,439,171.20
  6. Step 6: Final answer
    x = 3,719,704.01

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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.