Home / 4,668,082.70-7,007,372.85-3,607,825.10

Finding the Fourth Proportional to 4,668,082.70, 7,007,372.85 and 3,607,825.10

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Solution

The fourth proportional to 4,668,082.70, 7,007,372.85 and 3,607,825.10 is: 5,415,794.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668,082.70 : 7,007,372.85 = 3,607,825.10 : x
  2. Step 2: Convert to fraction form
    4,668,082.70/7,007,372.85 = 3,607,825.10/x
  3. Step 3: Cross multiply
    4,668,082.70x = 7,007,372.85 × 3,607,825.10
  4. Step 4: Simplify right side
    4,668,082.70x = 25,281,375,653,288.54
  5. Step 5: Solve for x
    x = 25,281,375,653,288.54/4,668,082.70
  6. Step 6: Final answer
    x = 5,415,794.29

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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.