Home / 6,115,462.60-9,175,037.10-3,276,934.60

Finding the Fourth Proportional to 6,115,462.60, 9,175,037.10 and 3,276,934.60

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Solution

The fourth proportional to 6,115,462.60, 9,175,037.10 and 3,276,934.60 is: 4,916,389.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,462.60 : 9,175,037.10 = 3,276,934.60 : x
  2. Step 2: Convert to fraction form
    6,115,462.60/9,175,037.10 = 3,276,934.60/x
  3. Step 3: Cross multiply
    6,115,462.60x = 9,175,037.10 × 3,276,934.60
  4. Step 4: Simplify right side
    6,115,462.60x = 30,065,996,529,273.66
  5. Step 5: Solve for x
    x = 30,065,996,529,273.66/6,115,462.60
  6. Step 6: Final answer
    x = 4,916,389.57

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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.