Home / 5,466,774.28-8,200,190.62-3,585,429.40

Finding the Fourth Proportional to 5,466,774.28, 8,200,190.62 and 3,585,429.40

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Solution

The fourth proportional to 5,466,774.28, 8,200,190.62 and 3,585,429.40 is: 5,378,163.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,774.28 : 8,200,190.62 = 3,585,429.40 : x
  2. Step 2: Convert to fraction form
    5,466,774.28/8,200,190.62 = 3,585,429.40/x
  3. Step 3: Cross multiply
    5,466,774.28x = 8,200,190.62 × 3,585,429.40
  4. Step 4: Simplify right side
    5,466,774.28x = 29,401,204,534,552.23
  5. Step 5: Solve for x
    x = 29,401,204,534,552.23/5,466,774.28
  6. Step 6: Final answer
    x = 5,378,163.25

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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.