Home / 1,463,022.03-2,194,606.49-465,827.79

Finding the Fourth Proportional to 1,463,022.03, 2,194,606.49 and 465,827.79

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Solution

The fourth proportional to 1,463,022.03, 2,194,606.49 and 465,827.79 is: 698,765.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,022.03 : 2,194,606.49 = 465,827.79 : x
  2. Step 2: Convert to fraction form
    1,463,022.03/2,194,606.49 = 465,827.79/x
  3. Step 3: Cross multiply
    1,463,022.03x = 2,194,606.49 × 465,827.79
  4. Step 4: Simplify right side
    1,463,022.03x = 1,022,308,688,827.22
  5. Step 5: Solve for x
    x = 1,022,308,688,827.22/1,463,022.03
  6. Step 6: Final answer
    x = 698,765.07

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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.