Home / 1,513,884.59-2,271,265.19-448,952.27

Finding the Fourth Proportional to 1,513,884.59, 2,271,265.19 and 448,952.27

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Solution

The fourth proportional to 1,513,884.59, 2,271,265.19 and 448,952.27 is: 673,558.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,884.59 : 2,271,265.19 = 448,952.27 : x
  2. Step 2: Convert to fraction form
    1,513,884.59/2,271,265.19 = 448,952.27/x
  3. Step 3: Cross multiply
    1,513,884.59x = 2,271,265.19 × 448,952.27
  4. Step 4: Simplify right side
    1,513,884.59x = 1,019,689,660,577.72
  5. Step 5: Solve for x
    x = 1,019,689,660,577.72/1,513,884.59
  6. Step 6: Final answer
    x = 673,558.39

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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.