Home / 3,609,065.28-5,413,847.04-1,050,301.47

Finding the Fourth Proportional to 3,609,065.28, 5,413,847.04 and 1,050,301.47

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Solution

The fourth proportional to 3,609,065.28, 5,413,847.04 and 1,050,301.47 is: 1,575,524.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,065.28 : 5,413,847.04 = 1,050,301.47 : x
  2. Step 2: Convert to fraction form
    3,609,065.28/5,413,847.04 = 1,050,301.47/x
  3. Step 3: Cross multiply
    3,609,065.28x = 5,413,847.04 × 1,050,301.47
  4. Step 4: Simplify right side
    3,609,065.28x = 5,686,171,504,467.15
  5. Step 5: Solve for x
    x = 5,686,171,504,467.15/3,609,065.28
  6. Step 6: Final answer
    x = 1,575,524.70

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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.