Home / 5,328,022.05-7,992,033.08-5,328,022.05

Finding the Fourth Proportional to 5,328,022.05, 7,992,033.08 and 5,328,022.05

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Solution

The fourth proportional to 5,328,022.05, 7,992,033.08 and 5,328,022.05 is: 7,992,033.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,022.05 : 7,992,033.08 = 5,328,022.05 : x
  2. Step 2: Convert to fraction form
    5,328,022.05/7,992,033.08 = 5,328,022.05/x
  3. Step 3: Cross multiply
    5,328,022.05x = 7,992,033.08 × 5,328,022.05
  4. Step 4: Simplify right side
    5,328,022.05x = 42,581,728,447,929.30
  5. Step 5: Solve for x
    x = 42,581,728,447,929.30/5,328,022.05
  6. Step 6: Final answer
    x = 7,992,033.08

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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.