Home / 4,604,909.82-6,907,381.13-1,410,022.68

Finding the Fourth Proportional to 4,604,909.82, 6,907,381.13 and 1,410,022.68

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Solution

The fourth proportional to 4,604,909.82, 6,907,381.13 and 1,410,022.68 is: 2,115,039.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,909.82 : 6,907,381.13 = 1,410,022.68 : x
  2. Step 2: Convert to fraction form
    4,604,909.82/6,907,381.13 = 1,410,022.68/x
  3. Step 3: Cross multiply
    4,604,909.82x = 6,907,381.13 × 1,410,022.68
  4. Step 4: Simplify right side
    4,604,909.82x = 9,739,564,052,704.03
  5. Step 5: Solve for x
    x = 9,739,564,052,704.03/4,604,909.82
  6. Step 6: Final answer
    x = 2,115,039.04

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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.