Home / 1,463,633.67-2,196,711.64-1,014,669.82

Finding the Fourth Proportional to 1,463,633.67, 2,196,711.64 and 1,014,669.82

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Solution

The fourth proportional to 1,463,633.67, 2,196,711.64 and 1,014,669.82 is: 1,522,879.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,633.67 : 2,196,711.64 = 1,014,669.82 : x
  2. Step 2: Convert to fraction form
    1,463,633.67/2,196,711.64 = 1,014,669.82/x
  3. Step 3: Cross multiply
    1,463,633.67x = 2,196,711.64 × 1,014,669.82
  4. Step 4: Simplify right side
    1,463,633.67x = 2,228,937,004,559.92
  5. Step 5: Solve for x
    x = 2,228,937,004,559.92/1,463,633.67
  6. Step 6: Final answer
    x = 1,522,879.02

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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.