Home / 9,455,422.72-14,183,445.12-3,065,728

Finding the Fourth Proportional to 9,455,422.72, 14,183,445.12 and 3,065,728

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Solution

The fourth proportional to 9,455,422.72, 14,183,445.12 and 3,065,728 is: 4,598,692.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,422.72 : 14,183,445.12 = 3,065,728 : x
  2. Step 2: Convert to fraction form
    9,455,422.72/14,183,445.12 = 3,065,728/x
  3. Step 3: Cross multiply
    9,455,422.72x = 14,183,445.12 × 3,065,728
  4. Step 4: Simplify right side
    9,455,422.72x = 43,482,584,840,847.36
  5. Step 5: Solve for x
    x = 43,482,584,840,847.36/9,455,422.72
  6. Step 6: Final answer
    x = 4,598,692.85

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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.