Home / 2,240,066.54-3,360,093.42-557,170.04

Finding the Fourth Proportional to 2,240,066.54, 3,360,093.42 and 557,170.04

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Solution

The fourth proportional to 2,240,066.54, 3,360,093.42 and 557,170.04 is: 835,753.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,066.54 : 3,360,093.42 = 557,170.04 : x
  2. Step 2: Convert to fraction form
    2,240,066.54/3,360,093.42 = 557,170.04/x
  3. Step 3: Cross multiply
    2,240,066.54x = 3,360,093.42 × 557,170.04
  4. Step 4: Simplify right side
    2,240,066.54x = 1,872,143,385,225.14
  5. Step 5: Solve for x
    x = 1,872,143,385,225.14/2,240,066.54
  6. Step 6: Final answer
    x = 835,753.47

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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.