Home / 2,699,082.05-4,048,623.07-901,965.52

Finding the Fourth Proportional to 2,699,082.05, 4,048,623.07 and 901,965.52

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Solution

The fourth proportional to 2,699,082.05, 4,048,623.07 and 901,965.52 is: 1,352,948.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,082.05 : 4,048,623.07 = 901,965.52 : x
  2. Step 2: Convert to fraction form
    2,699,082.05/4,048,623.07 = 901,965.52/x
  3. Step 3: Cross multiply
    2,699,082.05x = 4,048,623.07 × 901,965.52
  4. Step 4: Simplify right side
    2,699,082.05x = 3,651,718,429,967.57
  5. Step 5: Solve for x
    x = 3,651,718,429,967.57/2,699,082.05
  6. Step 6: Final answer
    x = 1,352,948.29

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Similar ratio
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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.