Home / 3,675,316.68-5,072,046.66-2,225,277.36

Finding the Fourth Proportional to 3,675,316.68, 5,072,046.66 and 2,225,277.36

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Solution

The fourth proportional to 3,675,316.68, 5,072,046.66 and 2,225,277.36 is: 3,070,949.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,316.68 : 5,072,046.66 = 2,225,277.36 : x
  2. Step 2: Convert to fraction form
    3,675,316.68/5,072,046.66 = 2,225,277.36/x
  3. Step 3: Cross multiply
    3,675,316.68x = 5,072,046.66 × 2,225,277.36
  4. Step 4: Simplify right side
    3,675,316.68x = 11,286,710,601,361.62
  5. Step 5: Solve for x
    x = 11,286,710,601,361.62/3,675,316.68
  6. Step 6: Final answer
    x = 3,070,949.14

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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.