Home / 1,034,632.49-1,551,496.29-521,982.23

Finding the Fourth Proportional to 1,034,632.49, 1,551,496.29 and 521,982.23

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Solution

The fourth proportional to 1,034,632.49, 1,551,496.29 and 521,982.23 is: 782,745.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,632.49 : 1,551,496.29 = 521,982.23 : x
  2. Step 2: Convert to fraction form
    1,034,632.49/1,551,496.29 = 521,982.23/x
  3. Step 3: Cross multiply
    1,034,632.49x = 1,551,496.29 × 521,982.23
  4. Step 4: Simplify right side
    1,034,632.49x = 809,853,483,576.01
  5. Step 5: Solve for x
    x = 809,853,483,576.01/1,034,632.49
  6. Step 6: Final answer
    x = 782,745.08

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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.