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Finding the Fourth Proportional to 4,496,193.93, 6,745,984.46 and 2,700,329.47

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Solution

The fourth proportional to 4,496,193.93, 6,745,984.46 and 2,700,329.47 is: 4,051,511.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,193.93 : 6,745,984.46 = 2,700,329.47 : x
  2. Step 2: Convert to fraction form
    4,496,193.93/6,745,984.46 = 2,700,329.47/x
  3. Step 3: Cross multiply
    4,496,193.93x = 6,745,984.46 × 2,700,329.47
  4. Step 4: Simplify right side
    4,496,193.93x = 18,216,380,621,259.66
  5. Step 5: Solve for x
    x = 18,216,380,621,259.66/4,496,193.93
  6. Step 6: Final answer
    x = 4,051,511.32

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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.