Home / 5,532,145.19-7,634,454.43-3,051,650.60

Finding the Fourth Proportional to 5,532,145.19, 7,634,454.43 and 3,051,650.60

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Solution

The fourth proportional to 5,532,145.19, 7,634,454.43 and 3,051,650.60 is: 4,211,329.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,145.19 : 7,634,454.43 = 3,051,650.60 : x
  2. Step 2: Convert to fraction form
    5,532,145.19/7,634,454.43 = 3,051,650.60/x
  3. Step 3: Cross multiply
    5,532,145.19x = 7,634,454.43 × 3,051,650.60
  4. Step 4: Simplify right side
    5,532,145.19x = 23,297,687,441,982.16
  5. Step 5: Solve for x
    x = 23,297,687,441,982.16/5,532,145.19
  6. Step 6: Final answer
    x = 4,211,329.72

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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.