Home / 6,410,963.29-9,601,179.13-3,709,595.47

Finding the Fourth Proportional to 6,410,963.29, 9,601,179.13 and 3,709,595.47

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Solution

The fourth proportional to 6,410,963.29, 9,601,179.13 and 3,709,595.47 is: 5,555,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,963.29 : 9,601,179.13 = 3,709,595.47 : x
  2. Step 2: Convert to fraction form
    6,410,963.29/9,601,179.13 = 3,709,595.47/x
  3. Step 3: Cross multiply
    6,410,963.29x = 9,601,179.13 × 3,709,595.47
  4. Step 4: Simplify right side
    6,410,963.29x = 35,616,490,587,940.59
  5. Step 5: Solve for x
    x = 35,616,490,587,940.59/6,410,963.29
  6. Step 6: Final answer
    x = 5,555,559.90

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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.