Home / 4,936,008.60-7,404,012.90-4,656,072.60

Finding the Fourth Proportional to 4,936,008.60, 7,404,012.90 and 4,656,072.60

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Solution

The fourth proportional to 4,936,008.60, 7,404,012.90 and 4,656,072.60 is: 6,984,108.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,008.60 : 7,404,012.90 = 4,656,072.60 : x
  2. Step 2: Convert to fraction form
    4,936,008.60/7,404,012.90 = 4,656,072.60/x
  3. Step 3: Cross multiply
    4,936,008.60x = 7,404,012.90 × 4,656,072.60
  4. Step 4: Simplify right side
    4,936,008.60x = 34,473,621,593,736.54
  5. Step 5: Solve for x
    x = 34,473,621,593,736.54/4,936,008.60
  6. Step 6: Final answer
    x = 6,984,108.90

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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.