Home / 5,452,565.72-7,524,233.62-3,005,169.34

Finding the Fourth Proportional to 5,452,565.72, 7,524,233.62 and 3,005,169.34

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Solution

The fourth proportional to 5,452,565.72, 7,524,233.62 and 3,005,169.34 is: 4,146,964.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,565.72 : 7,524,233.62 = 3,005,169.34 : x
  2. Step 2: Convert to fraction form
    5,452,565.72/7,524,233.62 = 3,005,169.34/x
  3. Step 3: Cross multiply
    5,452,565.72x = 7,524,233.62 × 3,005,169.34
  4. Step 4: Simplify right side
    5,452,565.72x = 22,611,596,181,821.21
  5. Step 5: Solve for x
    x = 22,611,596,181,821.21/5,452,565.72
  6. Step 6: Final answer
    x = 4,146,964.45

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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.