Home / 3,748,346.13-5,622,519.24-908,458.29

Finding the Fourth Proportional to 3,748,346.13, 5,622,519.24 and 908,458.29

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Solution

The fourth proportional to 3,748,346.13, 5,622,519.24 and 908,458.29 is: 1,362,687.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,346.13 : 5,622,519.24 = 908,458.29 : x
  2. Step 2: Convert to fraction form
    3,748,346.13/5,622,519.24 = 908,458.29/x
  3. Step 3: Cross multiply
    3,748,346.13x = 5,622,519.24 × 908,458.29
  4. Step 4: Simplify right side
    3,748,346.13x = 5,107,824,214,262.50
  5. Step 5: Solve for x
    x = 5,107,824,214,262.50/3,748,346.13
  6. Step 6: Final answer
    x = 1,362,687.44

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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.