Home / 7,508,292.12-11,262,438-3,463,583.24

Finding the Fourth Proportional to 7,508,292.12, 11,262,438 and 3,463,583.24

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Solution

The fourth proportional to 7,508,292.12, 11,262,438 and 3,463,583.24 is: 5,195,374.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,292.12 : 11,262,438 = 3,463,583.24 : x
  2. Step 2: Convert to fraction form
    7,508,292.12/11,262,438 = 3,463,583.24/x
  3. Step 3: Cross multiply
    7,508,292.12x = 11,262,438 × 3,463,583.24
  4. Step 4: Simplify right side
    7,508,292.12x = 39,008,391,526,495.22
  5. Step 5: Solve for x
    x = 39,008,391,526,495.22/7,508,292.12
  6. Step 6: Final answer
    x = 5,195,374.78

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Double scale
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Similar ratio
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1.5x scale

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.