Home / 1,713,500.80-2,364,644.80-949,567.04

Finding the Fourth Proportional to 1,713,500.80, 2,364,644.80 and 949,567.04

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Solution

The fourth proportional to 1,713,500.80, 2,364,644.80 and 949,567.04 is: 1,310,410.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,500.80 : 2,364,644.80 = 949,567.04 : x
  2. Step 2: Convert to fraction form
    1,713,500.80/2,364,644.80 = 949,567.04/x
  3. Step 3: Cross multiply
    1,713,500.80x = 2,364,644.80 × 949,567.04
  4. Step 4: Simplify right side
    1,713,500.80x = 2,245,388,763,387.39
  5. Step 5: Solve for x
    x = 2,245,388,763,387.39/1,713,500.80
  6. Step 6: Final answer
    x = 1,310,410.11

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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.