Home / 4,400,715.10-6,604,025.10-2,601,688.90

Finding the Fourth Proportional to 4,400,715.10, 6,604,025.10 and 2,601,688.90

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Solution

The fourth proportional to 4,400,715.10, 6,604,025.10 and 2,601,688.90 is: 3,904,278.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,715.10 : 6,604,025.10 = 2,601,688.90 : x
  2. Step 2: Convert to fraction form
    4,400,715.10/6,604,025.10 = 2,601,688.90/x
  3. Step 3: Cross multiply
    4,400,715.10x = 6,604,025.10 × 2,601,688.90
  4. Step 4: Simplify right side
    4,400,715.10x = 17,181,618,797,991.39
  5. Step 5: Solve for x
    x = 17,181,618,797,991.39/4,400,715.10
  6. Step 6: Final answer
    x = 3,904,278.83

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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.