Home / 4,538,197.62-6,262,712.64-2,501,007.12

Finding the Fourth Proportional to 4,538,197.62, 6,262,712.64 and 2,501,007.12

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Solution

The fourth proportional to 4,538,197.62, 6,262,712.64 and 2,501,007.12 is: 3,451,389.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,197.62 : 6,262,712.64 = 2,501,007.12 : x
  2. Step 2: Convert to fraction form
    4,538,197.62/6,262,712.64 = 2,501,007.12/x
  3. Step 3: Cross multiply
    4,538,197.62x = 6,262,712.64 × 2,501,007.12
  4. Step 4: Simplify right side
    4,538,197.62x = 15,663,088,903,154.00
  5. Step 5: Solve for x
    x = 15,663,088,903,154.00/4,538,197.62
  6. Step 6: Final answer
    x = 3,451,389.78

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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.