Home / 4,735,331.10-6,536,533.95-3,103,843.54

Finding the Fourth Proportional to 4,735,331.10, 6,536,533.95 and 3,103,843.54

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Solution

The fourth proportional to 4,735,331.10, 6,536,533.95 and 3,103,843.54 is: 4,284,468.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,331.10 : 6,536,533.95 = 3,103,843.54 : x
  2. Step 2: Convert to fraction form
    4,735,331.10/6,536,533.95 = 3,103,843.54/x
  3. Step 3: Cross multiply
    4,735,331.10x = 6,536,533.95 × 3,103,843.54
  4. Step 4: Simplify right side
    4,735,331.10x = 20,288,378,674,698.18
  5. Step 5: Solve for x
    x = 20,288,378,674,698.18/4,735,331.10
  6. Step 6: Final answer
    x = 4,284,468.87

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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.