Home / 11,589,617.10-17,384,425.65-3,070,814.70

Finding the Fourth Proportional to 11,589,617.10, 17,384,425.65 and 3,070,814.70

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Solution

The fourth proportional to 11,589,617.10, 17,384,425.65 and 3,070,814.70 is: 4,606,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,617.10 : 17,384,425.65 = 3,070,814.70 : x
  2. Step 2: Convert to fraction form
    11,589,617.10/17,384,425.65 = 3,070,814.70/x
  3. Step 3: Cross multiply
    11,589,617.10x = 17,384,425.65 × 3,070,814.70
  4. Step 4: Simplify right side
    11,589,617.10x = 53,384,349,837,077.05
  5. Step 5: Solve for x
    x = 53,384,349,837,077.05/11,589,617.10
  6. Step 6: Final answer
    x = 4,606,222.05

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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.