Home / 6,183,783.80-9,276,311.28-2,140,265.01

Finding the Fourth Proportional to 6,183,783.80, 9,276,311.28 and 2,140,265.01

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Solution

The fourth proportional to 6,183,783.80, 9,276,311.28 and 2,140,265.01 is: 3,210,617.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,783.80 : 9,276,311.28 = 2,140,265.01 : x
  2. Step 2: Convert to fraction form
    6,183,783.80/9,276,311.28 = 2,140,265.01/x
  3. Step 3: Cross multiply
    6,183,783.80x = 9,276,311.28 × 2,140,265.01
  4. Step 4: Simplify right side
    6,183,783.80x = 19,853,764,454,452.31
  5. Step 5: Solve for x
    x = 19,853,764,454,452.31/6,183,783.80
  6. Step 6: Final answer
    x = 3,210,617.50

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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.