Home / 4,017,698.64-5,544,464.88-2,182,174.56

Finding the Fourth Proportional to 4,017,698.64, 5,544,464.88 and 2,182,174.56

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Solution

The fourth proportional to 4,017,698.64, 5,544,464.88 and 2,182,174.56 is: 3,011,423.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,698.64 : 5,544,464.88 = 2,182,174.56 : x
  2. Step 2: Convert to fraction form
    4,017,698.64/5,544,464.88 = 2,182,174.56/x
  3. Step 3: Cross multiply
    4,017,698.64x = 5,544,464.88 × 2,182,174.56
  4. Step 4: Simplify right side
    4,017,698.64x = 12,098,990,209,949.45
  5. Step 5: Solve for x
    x = 12,098,990,209,949.45/4,017,698.64
  6. Step 6: Final answer
    x = 3,011,423.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.