Home / 9,051,814.10-13,560,006.45-5,446,872.65

Finding the Fourth Proportional to 9,051,814.10, 13,560,006.45 and 5,446,872.65

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Solution

The fourth proportional to 9,051,814.10, 13,560,006.45 and 5,446,872.65 is: 8,159,649.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,814.10 : 13,560,006.45 = 5,446,872.65 : x
  2. Step 2: Convert to fraction form
    9,051,814.10/13,560,006.45 = 5,446,872.65/x
  3. Step 3: Cross multiply
    9,051,814.10x = 13,560,006.45 × 5,446,872.65
  4. Step 4: Simplify right side
    9,051,814.10x = 73,859,628,266,328.59
  5. Step 5: Solve for x
    x = 73,859,628,266,328.59/9,051,814.10
  6. Step 6: Final answer
    x = 8,159,649.26

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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.