Home / 3,824,467.10-5,736,700.65-3,600,080.90

Finding the Fourth Proportional to 3,824,467.10, 5,736,700.65 and 3,600,080.90

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Solution

The fourth proportional to 3,824,467.10, 5,736,700.65 and 3,600,080.90 is: 5,400,121.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,467.10 : 5,736,700.65 = 3,600,080.90 : x
  2. Step 2: Convert to fraction form
    3,824,467.10/5,736,700.65 = 3,600,080.90/x
  3. Step 3: Cross multiply
    3,824,467.10x = 5,736,700.65 × 3,600,080.90
  4. Step 4: Simplify right side
    3,824,467.10x = 20,652,586,439,082.59
  5. Step 5: Solve for x
    x = 20,652,586,439,082.59/3,824,467.10
  6. Step 6: Final answer
    x = 5,400,121.35

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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.