Home / 4,941,966.24-7,417,742.94-2,384,980.65

Finding the Fourth Proportional to 4,941,966.24, 7,417,742.94 and 2,384,980.65

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Solution

The fourth proportional to 4,941,966.24, 7,417,742.94 and 2,384,980.65 is: 3,579,784.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,966.24 : 7,417,742.94 = 2,384,980.65 : x
  2. Step 2: Convert to fraction form
    4,941,966.24/7,417,742.94 = 2,384,980.65/x
  3. Step 3: Cross multiply
    4,941,966.24x = 7,417,742.94 × 2,384,980.65
  4. Step 4: Simplify right side
    4,941,966.24x = 17,691,173,378,574.11
  5. Step 5: Solve for x
    x = 17,691,173,378,574.11/4,941,966.24
  6. Step 6: Final answer
    x = 3,579,784.34

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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.