Home / 4,941,884.40-7,417,620.39-2,384,898.96

Finding the Fourth Proportional to 4,941,884.40, 7,417,620.39 and 2,384,898.96

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Solution

The fourth proportional to 4,941,884.40, 7,417,620.39 and 2,384,898.96 is: 3,579,661.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,884.40 : 7,417,620.39 = 2,384,898.96 : x
  2. Step 2: Convert to fraction form
    4,941,884.40/7,417,620.39 = 2,384,898.96/x
  3. Step 3: Cross multiply
    4,941,884.40x = 7,417,620.39 × 2,384,898.96
  4. Step 4: Simplify right side
    4,941,884.40x = 17,690,275,153,785.79
  5. Step 5: Solve for x
    x = 17,690,275,153,785.79/4,941,884.40
  6. Step 6: Final answer
    x = 3,579,661.87

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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.