Home / 4,317,785.16-5,956,045.64-2,789,892.29

Finding the Fourth Proportional to 4,317,785.16, 5,956,045.64 and 2,789,892.29

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Solution

The fourth proportional to 4,317,785.16, 5,956,045.64 and 2,789,892.29 is: 3,848,437.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,785.16 : 5,956,045.64 = 2,789,892.29 : x
  2. Step 2: Convert to fraction form
    4,317,785.16/5,956,045.64 = 2,789,892.29/x
  3. Step 3: Cross multiply
    4,317,785.16x = 5,956,045.64 × 2,789,892.29
  4. Step 4: Simplify right side
    4,317,785.16x = 16,616,725,787,118.62
  5. Step 5: Solve for x
    x = 16,616,725,787,118.62/4,317,785.16
  6. Step 6: Final answer
    x = 3,848,437.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.