Home / 3,665,368.92-5,493,311.02-2,046,097.72

Finding the Fourth Proportional to 3,665,368.92, 5,493,311.02 and 2,046,097.72

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Solution

The fourth proportional to 3,665,368.92, 5,493,311.02 and 2,046,097.72 is: 3,066,499.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,368.92 : 5,493,311.02 = 2,046,097.72 : x
  2. Step 2: Convert to fraction form
    3,665,368.92/5,493,311.02 = 2,046,097.72/x
  3. Step 3: Cross multiply
    3,665,368.92x = 5,493,311.02 × 2,046,097.72
  4. Step 4: Simplify right side
    3,665,368.92x = 11,239,851,153,272.87
  5. Step 5: Solve for x
    x = 11,239,851,153,272.87/3,665,368.92
  6. Step 6: Final answer
    x = 3,066,499.28

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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.