Home / 2,242,957.20-3,360,426.30-1,364,998.20

Finding the Fourth Proportional to 2,242,957.20, 3,360,426.30 and 1,364,998.20

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Solution

The fourth proportional to 2,242,957.20, 3,360,426.30 and 1,364,998.20 is: 2,045,057.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,957.20 : 3,360,426.30 = 1,364,998.20 : x
  2. Step 2: Convert to fraction form
    2,242,957.20/3,360,426.30 = 1,364,998.20/x
  3. Step 3: Cross multiply
    2,242,957.20x = 3,360,426.30 × 1,364,998.20
  4. Step 4: Simplify right side
    2,242,957.20x = 4,586,975,850,732.66
  5. Step 5: Solve for x
    x = 4,586,975,850,732.66/2,242,957.20
  6. Step 6: Final answer
    x = 2,045,057.24

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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.