Home / 4,118,427.27-6,172,260.72-2,296,719.51

Finding the Fourth Proportional to 4,118,427.27, 6,172,260.72 and 2,296,719.51

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Solution

The fourth proportional to 4,118,427.27, 6,172,260.72 and 2,296,719.51 is: 3,442,078.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,427.27 : 6,172,260.72 = 2,296,719.51 : x
  2. Step 2: Convert to fraction form
    4,118,427.27/6,172,260.72 = 2,296,719.51/x
  3. Step 3: Cross multiply
    4,118,427.27x = 6,172,260.72 × 2,296,719.51
  4. Step 4: Simplify right side
    4,118,427.27x = 14,175,951,616,430.64
  5. Step 5: Solve for x
    x = 14,175,951,616,430.64/4,118,427.27
  6. Step 6: Final answer
    x = 3,442,078.90

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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.