Home / 3,317,299.69-4,576,117.71-2,283,011.81

Finding the Fourth Proportional to 3,317,299.69, 4,576,117.71 and 2,283,011.81

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Solution

The fourth proportional to 3,317,299.69, 4,576,117.71 and 2,283,011.81 is: 3,149,347.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,299.69 : 4,576,117.71 = 2,283,011.81 : x
  2. Step 2: Convert to fraction form
    3,317,299.69/4,576,117.71 = 2,283,011.81/x
  3. Step 3: Cross multiply
    3,317,299.69x = 4,576,117.71 × 2,283,011.81
  4. Step 4: Simplify right side
    3,317,299.69x = 10,447,330,775,880.15
  5. Step 5: Solve for x
    x = 10,447,330,775,880.15/3,317,299.69
  6. Step 6: Final answer
    x = 3,149,347.89

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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.