Home / 3,809,644.69-5,716,070.16-2,371,531.81

Finding the Fourth Proportional to 3,809,644.69, 5,716,070.16 and 2,371,531.81

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Solution

The fourth proportional to 3,809,644.69, 5,716,070.16 and 2,371,531.81 is: 3,558,295.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,644.69 : 5,716,070.16 = 2,371,531.81 : x
  2. Step 2: Convert to fraction form
    3,809,644.69/5,716,070.16 = 2,371,531.81/x
  3. Step 3: Cross multiply
    3,809,644.69x = 5,716,070.16 × 2,371,531.81
  4. Step 4: Simplify right side
    3,809,644.69x = 13,555,842,212,631.79
  5. Step 5: Solve for x
    x = 13,555,842,212,631.79/3,809,644.69
  6. Step 6: Final answer
    x = 3,558,295.67

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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.