Home / 7,027,488-9,697,933.44-3,808,224

Finding the Fourth Proportional to 7,027,488, 9,697,933.44 and 3,808,224

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Solution

The fourth proportional to 7,027,488, 9,697,933.44 and 3,808,224 is: 5,255,349.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027,488 : 9,697,933.44 = 3,808,224 : x
  2. Step 2: Convert to fraction form
    7,027,488/9,697,933.44 = 3,808,224/x
  3. Step 3: Cross multiply
    7,027,488x = 9,697,933.44 × 3,808,224
  4. Step 4: Simplify right side
    7,027,488x = 36,931,902,876,610.55
  5. Step 5: Solve for x
    x = 36,931,902,876,610.55/7,027,488
  6. Step 6: Final answer
    x = 5,255,349.12

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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.