Home / 5,289,808.38-7,300,733.55-3,226,021.26

Finding the Fourth Proportional to 5,289,808.38, 7,300,733.55 and 3,226,021.26

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Solution

The fourth proportional to 5,289,808.38, 7,300,733.55 and 3,226,021.26 is: 4,452,396.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,289,808.38 : 7,300,733.55 = 3,226,021.26 : x
  2. Step 2: Convert to fraction form
    5,289,808.38/7,300,733.55 = 3,226,021.26/x
  3. Step 3: Cross multiply
    5,289,808.38x = 7,300,733.55 × 3,226,021.26
  4. Step 4: Simplify right side
    5,289,808.38x = 23,552,321,645,895.27
  5. Step 5: Solve for x
    x = 23,552,321,645,895.27/5,289,808.38
  6. Step 6: Final answer
    x = 4,452,396.00

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.