Home / 3,022,564.12-4,535,617.68-2,168,715.58

Finding the Fourth Proportional to 3,022,564.12, 4,535,617.68 and 2,168,715.58

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Solution

The fourth proportional to 3,022,564.12, 4,535,617.68 and 2,168,715.58 is: 3,254,344.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,564.12 : 4,535,617.68 = 2,168,715.58 : x
  2. Step 2: Convert to fraction form
    3,022,564.12/4,535,617.68 = 2,168,715.58/x
  3. Step 3: Cross multiply
    3,022,564.12x = 4,535,617.68 × 2,168,715.58
  4. Step 4: Simplify right side
    3,022,564.12x = 9,836,464,727,539.45
  5. Step 5: Solve for x
    x = 9,836,464,727,539.45/3,022,564.12
  6. Step 6: Final answer
    x = 3,254,344.44

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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.