Home / 4,500,349.12-6,750,933.85-1,466,936.38

Finding the Fourth Proportional to 4,500,349.12, 6,750,933.85 and 1,466,936.38

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Solution

The fourth proportional to 4,500,349.12, 6,750,933.85 and 1,466,936.38 is: 2,200,538.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,349.12 : 6,750,933.85 = 1,466,936.38 : x
  2. Step 2: Convert to fraction form
    4,500,349.12/6,750,933.85 = 1,466,936.38/x
  3. Step 3: Cross multiply
    4,500,349.12x = 6,750,933.85 × 1,466,936.38
  4. Step 4: Simplify right side
    4,500,349.12x = 9,903,190,465,559.29
  5. Step 5: Solve for x
    x = 9,903,190,465,559.29/4,500,349.12
  6. Step 6: Final answer
    x = 2,200,538.27

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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.