Home / 3,719,184.37-5,576,608.89-1,442,048.50

Finding the Fourth Proportional to 3,719,184.37, 5,576,608.89 and 1,442,048.50

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Solution

The fourth proportional to 3,719,184.37, 5,576,608.89 and 1,442,048.50 is: 2,162,232.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,184.37 : 5,576,608.89 = 1,442,048.50 : x
  2. Step 2: Convert to fraction form
    3,719,184.37/5,576,608.89 = 1,442,048.50/x
  3. Step 3: Cross multiply
    3,719,184.37x = 5,576,608.89 × 1,442,048.50
  4. Step 4: Simplify right side
    3,719,184.37x = 8,041,740,484,911.16
  5. Step 5: Solve for x
    x = 8,041,740,484,911.16/3,719,184.37
  6. Step 6: Final answer
    x = 2,162,232.28

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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.