Home / 9,715,007.70-14,560,847.55-4,032,306.90

Finding the Fourth Proportional to 9,715,007.70, 14,560,847.55 and 4,032,306.90

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Solution

The fourth proportional to 9,715,007.70, 14,560,847.55 and 4,032,306.90 is: 6,043,619.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,007.70 : 14,560,847.55 = 4,032,306.90 : x
  2. Step 2: Convert to fraction form
    9,715,007.70/14,560,847.55 = 4,032,306.90/x
  3. Step 3: Cross multiply
    9,715,007.70x = 14,560,847.55 × 4,032,306.90
  4. Step 4: Simplify right side
    9,715,007.70x = 58,713,806,045,713.09
  5. Step 5: Solve for x
    x = 58,713,806,045,713.09/9,715,007.70
  6. Step 6: Final answer
    x = 6,043,619.10

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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.