Home / 7,367,022.59-10,166,797.47-4,103,836.43

Finding the Fourth Proportional to 7,367,022.59, 10,166,797.47 and 4,103,836.43

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Solution

The fourth proportional to 7,367,022.59, 10,166,797.47 and 4,103,836.43 is: 5,663,464.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,022.59 : 10,166,797.47 = 4,103,836.43 : x
  2. Step 2: Convert to fraction form
    7,367,022.59/10,166,797.47 = 4,103,836.43/x
  3. Step 3: Cross multiply
    7,367,022.59x = 10,166,797.47 × 4,103,836.43
  4. Step 4: Simplify right side
    7,367,022.59x = 41,722,873,782,983.84
  5. Step 5: Solve for x
    x = 41,722,873,782,983.84/7,367,022.59
  6. Step 6: Final answer
    x = 5,663,464.89

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1.5x scale

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.