Home / 1,505,026.20-2,257,884.04-652,241

Finding the Fourth Proportional to 1,505,026.20, 2,257,884.04 and 652,241

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Solution

The fourth proportional to 1,505,026.20, 2,257,884.04 and 652,241 is: 978,510.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,026.20 : 2,257,884.04 = 652,241 : x
  2. Step 2: Convert to fraction form
    1,505,026.20/2,257,884.04 = 652,241/x
  3. Step 3: Cross multiply
    1,505,026.20x = 2,257,884.04 × 652,241
  4. Step 4: Simplify right side
    1,505,026.20x = 1,472,684,544,133.64
  5. Step 5: Solve for x
    x = 1,472,684,544,133.64/1,505,026.20
  6. Step 6: Final answer
    x = 978,510.90

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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.