Home / 3,606,925.32-5,411,217.42-1,082,628.36

Finding the Fourth Proportional to 3,606,925.32, 5,411,217.42 and 1,082,628.36

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Solution

The fourth proportional to 3,606,925.32, 5,411,217.42 and 1,082,628.36 is: 1,624,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,925.32 : 5,411,217.42 = 1,082,628.36 : x
  2. Step 2: Convert to fraction form
    3,606,925.32/5,411,217.42 = 1,082,628.36/x
  3. Step 3: Cross multiply
    3,606,925.32x = 5,411,217.42 × 1,082,628.36
  4. Step 4: Simplify right side
    3,606,925.32x = 5,858,337,441,018.03
  5. Step 5: Solve for x
    x = 5,858,337,441,018.03/3,606,925.32
  6. Step 6: Final answer
    x = 1,624,191.50

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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.