Home / 9,455,423.72-14,183,446.62-3,065,729

Finding the Fourth Proportional to 9,455,423.72, 14,183,446.62 and 3,065,729

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Solution

The fourth proportional to 9,455,423.72, 14,183,446.62 and 3,065,729 is: 4,598,694.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,423.72 : 14,183,446.62 = 3,065,729 : x
  2. Step 2: Convert to fraction form
    9,455,423.72/14,183,446.62 = 3,065,729/x
  3. Step 3: Cross multiply
    9,455,423.72x = 14,183,446.62 × 3,065,729
  4. Step 4: Simplify right side
    9,455,423.72x = 43,482,603,622,885.98
  5. Step 5: Solve for x
    x = 43,482,603,622,885.98/9,455,423.72
  6. Step 6: Final answer
    x = 4,598,694.35

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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.