Home / 3,636,530.68-5,454,823.36-1,614,230.92

Finding the Fourth Proportional to 3,636,530.68, 5,454,823.36 and 1,614,230.92

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Solution

The fourth proportional to 3,636,530.68, 5,454,823.36 and 1,614,230.92 is: 2,421,358.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,530.68 : 5,454,823.36 = 1,614,230.92 : x
  2. Step 2: Convert to fraction form
    3,636,530.68/5,454,823.36 = 1,614,230.92/x
  3. Step 3: Cross multiply
    3,636,530.68x = 5,454,823.36 × 1,614,230.92
  4. Step 4: Simplify right side
    3,636,530.68x = 8,805,344,530,850.29
  5. Step 5: Solve for x
    x = 8,805,344,530,850.29/3,636,530.68
  6. Step 6: Final answer
    x = 2,421,358.52

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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.