Home / 3,719,187.37-5,576,613.39-1,442,051.50

Finding the Fourth Proportional to 3,719,187.37, 5,576,613.39 and 1,442,051.50

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Solution

The fourth proportional to 3,719,187.37, 5,576,613.39 and 1,442,051.50 is: 2,162,236.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,187.37 : 5,576,613.39 = 1,442,051.50 : x
  2. Step 2: Convert to fraction form
    3,719,187.37/5,576,613.39 = 1,442,051.50/x
  3. Step 3: Cross multiply
    3,719,187.37x = 5,576,613.39 × 1,442,051.50
  4. Step 4: Simplify right side
    3,719,187.37x = 8,041,763,703,969.59
  5. Step 5: Solve for x
    x = 8,041,763,703,969.59/3,719,187.37
  6. Step 6: Final answer
    x = 2,162,236.77

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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.